diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-08-11 23:45:57 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-08-11 23:45:57 +0000 |
| commit | 1d4048b236f1ca4ee555de04ca1b8d1492434670 (patch) | |
| tree | 19ba7b2e04b8576d685a274a04cc720e56e6adfc | |
| parent | Final update from Santanu Mitra <smitra@cs.uah.edu>, T.N.S. Prasad (diff) | |
| download | rtems-1d4048b236f1ca4ee555de04ca1b8d1492434670.tar.bz2 | |
Patch from Tony R. Ambardar <tonya@ece.ubc.ca>:
I'm attaching a big patch for the ts_386ex BSP which adds and includes
the following:
1) Conversion to ELF format + minor code cleanups + documentation.
2) An Ada95 binding to FreeBSD sockets, based on Samuel Tardieu's
adasockets-0.1.3 package. This includes some sample applications.
3) Some Ada and C interfaces to add serial-port debugging to
programs. Comes with examples, too; the Ada one shows how
transparent adding the support can be. Note that Rosimildo sent me
the original C code.
The network stuff is not BSP specific, and could be added to your Ada
code collection. The debugging stuff is specific to the i386. Right
now, everything sits in my "tools" directory.
52 files changed, 4487 insertions, 44 deletions
diff --git a/c/src/lib/libbsp/i386/ts_386ex/README b/c/src/lib/libbsp/i386/ts_386ex/README index b164be92d0..bfe757eff2 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/README +++ b/c/src/lib/libbsp/i386/ts_386ex/README @@ -11,8 +11,8 @@ http://www.t-systems.com. The BSP uses software floating-point emulation, so one must build the cross-compilation tools with this support. The BSP also supports the on-board RTC, and an NE2000 compatible network card. It has been used -successfully with C (gcc-2.8.1) and Ada95 (gnat-3.11p), including -networking applications in both languages. +successfully with C/C++ (egcs-1.1.2) and Ada95 (gnat-3.11p), including +networking applications. The TS-1325 runs a version of DOS, and should be configured with a RAM disk and Zmodem software (see WWW site). RTEMS executables are loaded @@ -25,19 +25,20 @@ to 115200 baud (see WWW site). A typical development cycle involves these steps: -1. Cross-compile the application, yielding a COFF executable. Convert this - to raw binary format, using objcopy or the coff2bin script (see the - tools subdirectory in the BSP). +1. Cross-compile the application, yielding an ELF executable. Convert + this to raw binary format, using objcopy or the elf2exe script (see + the tools subdirectory in the BSP). -2. Use Zmodem to download the raw exec to the TS-1325's ram-disk +2. Use Zmodem to download the raw executable to the TS-1325's ram-disk (faster than the A: flash disk). A terminal program supporting Zmodem is needed on the host e.g. minicom under Linux. 3. Use the DOS-based RTEMS loader "loader.com" (see tools - subdirectory) to load and run the executable. + subdirectory) to load and run the executable on the TS-1325. -Additional documentation and support software is in the tools BSP subdirectory. +Additional documentation and support software is in the tools subdirectory +of the BSP. Happy Coding! -Tony Ambardar, 4/21/99 +Tony Ambardar, 8/8/99 diff --git a/c/src/lib/libbsp/i386/ts_386ex/bsp_specs b/c/src/lib/libbsp/i386/ts_386ex/bsp_specs index 64ef6d2731..03a3df6874 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/bsp_specs +++ b/c/src/lib/libbsp/i386/ts_386ex/bsp_specs @@ -16,8 +16,10 @@ *startfile: %{!qrtems: %(old_startfile)} %{qrtems: \ %{!qrtems_debug: start.o%s} \ -%{qrtems_debug: start_g.o%s}} +%{qrtems_debug: start_g.o%s} crti.o%s crtbegin.o%s} *link: %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -e _init_i386ex} +*endfile: +%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s} diff --git a/c/src/lib/libbsp/i386/ts_386ex/console/console.c b/c/src/lib/libbsp/i386/ts_386ex/console/console.c index 2db6b52bd0..d10a6138cf 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/console/console.c +++ b/c/src/lib/libbsp/i386/ts_386ex/console/console.c @@ -218,7 +218,7 @@ console_open(rtems_device_major_number major, NULL, /* firstOpen */ console_last_close, /* lastClose */ NULL, /* poll read */ - BSP_uart_termios_write_com2, /* write */ + BSP_uart_termios_write_com1, /* write */ conSetAttr, /* setAttributes */ NULL, /* stopRemoteTx */ NULL, /* startRemoteTx */ diff --git a/c/src/lib/libbsp/i386/ts_386ex/startup/Makefile.in b/c/src/lib/libbsp/i386/ts_386ex/startup/Makefile.in index e3aec0984f..92699fa3ec 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/startup/Makefile.in +++ b/c/src/lib/libbsp/i386/ts_386ex/startup/Makefile.in @@ -51,7 +51,7 @@ $(INSTALLDIRS): #DEFINES += -DPRINTON -DEFINES += -I$(srcdir) +DEFINES += -DUSE_INIT_FINI CPPFLAGS += CFLAGS += diff --git a/c/src/lib/libbsp/i386/ts_386ex/startup/bspstart.c b/c/src/lib/libbsp/i386/ts_386ex/startup/bspstart.c index c0e92617e8..0d878fcc45 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/startup/bspstart.c +++ b/c/src/lib/libbsp/i386/ts_386ex/startup/bspstart.c @@ -78,7 +78,6 @@ void bsp_pretasking_hook(void) heap_size = BSP_Configuration.work_space_start -(void *) heap_start ; heap_size &= 0xfffffff0; /* keep it as a multiple of 16 bytes */ - heap_size &= 0xfffffff0; /* keep it as a multiple of 16 bytes */ bsp_libc_init((void *) heap_start, heap_size, 0); diff --git a/c/src/lib/libbsp/i386/ts_386ex/startup/linkcmds b/c/src/lib/libbsp/i386/ts_386ex/startup/linkcmds index 99911126bb..6710fe92e7 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/startup/linkcmds +++ b/c/src/lib/libbsp/i386/ts_386ex/startup/linkcmds @@ -21,45 +21,49 @@ */ ENTRY(_init_i386ex) ; + SECTIONS { /*************************************************************************** * initial section: * - * This section is the first in memory, preceding the text and data sections. - * It initializes the i386ex, sets up the gdt in RAM, loads the gdt, + * This subsection of ".text" is the first in memory, and executed by the DOS + * loader. It initializes the i386ex, sets up the gdt in RAM, loads the gdt, * jumps to protected mode, loads the idt, zeros the bss section, sets up * the stack and calls the rest of the RTEMS initialization. ***************************************************************************/ _DOS_ld_addr = 0x0008000 ; - .initial _DOS_ld_addr : - { - *(.initial); - } - /*************************************************************************** * text section: * * Nobody here but us opcodes. ***************************************************************************/ - .text BLOCK(0x10) : + .text _DOS_ld_addr : { - CREATE_OBJECT_SYMBOLS + CREATE_OBJECT_SYMBOLS text_start = . ; _text_start = . ; - *(.text ) ; - . = ALIGN (16); - *(.eh_fram) - . = ALIGN (16); + *(.initial); + . = ALIGN(0x20); + + *(.text ); + . = ALIGN (0x20); + + *(.eh_frame) + . = ALIGN (0x20); + + *(.gnu.linkonce.t*) + . = ALIGN(0x20); /* * C++ constructors */ + __CTOR_LIST__ = .; LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) *(.ctors) @@ -71,24 +75,48 @@ SECTIONS *(.dtors) LONG(0) __DTOR_END__ = .; + _rodata_start = . ; *(.rodata) + . = ALIGN(0x20); + _erodata = .; + *(.gnu.linkonce.r*) - _erodata = ALIGN( 0x10 ) ; - _etext = ALIGN( 0x10 ); + . = ALIGN(0x20); _endtext = . ; } /*************************************************************************** + * ctor/dtor sections: + * + * These sections house the global constructors and destructors. + ***************************************************************************/ + + .init BLOCK(0x20) : + { + *(.init) + } = 0x9090 + + .fini BLOCK(0x20) : + { + *(.fini) + } = 0x9090 + +/*************************************************************************** * data section: * * This section defines the location of the data section in RAM. ***************************************************************************/ - .data BLOCK(0x10) : + .data BLOCK(0x20) : { _sdata = .; *(.data); + . = ALIGN(0x20); + *(.gnu.linkonce.d*) + . = ALIGN(0x20); + *(.gcc_except_table) + . = ALIGN(0x20); _edata = .; } _data_size = _edata - _sdata ; @@ -104,11 +132,23 @@ SECTIONS _bss_start = .; *(.bss); *(COMMON); - _ebss = ALIGN(0x10); + _ebss = ALIGN(0x20); } _bss_size = _ebss - _bss_start ; /*************************************************************************** + * discard section: + * + * This section is used to throw away stuff we don't want. + ***************************************************************************/ + + /DISCARD/ : + { + *(.comment); + *(.note); + } + +/*************************************************************************** * General variables: * * The stack_size variable is customizable here. The heap is located directly diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/README b/c/src/lib/libbsp/i386/ts_386ex/tools/README index 97f54cc0f0..dbc4ed86b4 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/tools/README +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/README @@ -9,7 +9,7 @@ The dos_sup directory contains a DOS-based loader (loader.com) for RTEMS executables on the TS-1325. Fully commented source code is included. -Once an application has been compiled and the resulting COFF +Once an application has been compiled and the resulting ELF format executable converted to raw binary format and transferred to the TS-1325, the DOS loader program must be used to load and execute it. The loader is simply invoked as "loader filename", where the @@ -20,21 +20,22 @@ the A: flash disk. Since Zmodem transfers to the C: ram disk are much faster than to the A: disk, most development work will be done using the C: disk. Once completed, an application may copied to the (non-volatile) A: disk. Additionally, one may add the line "loader -filename" to the AUTOEXEC.BAT file, allow ing the application to be +filename" to the AUTOEXEC.BAT file, allowing the application to be run automatically at boot time. Note that the DOS loader will abort and exit if it detects that the push-button switch is pressed, thus allowing one to break out of a -patho logical "boot loop" situation. +pathological "boot loop" situation i.e. abort an automatic load from +the AUTOEXEC.BAT file. -coff2bin +elf2exe ======== -The coff2bin script is just a convenient wrapper for the objcopy -command. It can convert a list of RTEMS-generated COFF files to raw +The elf2exe script is just a convenient wrapper for the objcopy +command. It can convert a list of RTEMS-generated ELF files to raw binary images that can be loaded on the TS-1325. The converted files -are saved in the current directory with a ".bin" extension. +are saved in the current directory with a ".exe" extension. TS-1325 Ada95 Support @@ -42,7 +43,7 @@ TS-1325 Ada95 Support The TS-1325 includes a few peripherals which are very useful for embedded development: a push-button switch, an LED, and a parallel -port which may be used for digital I/O. Note that the pinout for the +port which may be used for digital I/O. Note that the pin-out for the parallel port is given in the TS-1325 manual. These devices are all supported by Ada packages allowing easy access; @@ -64,5 +65,49 @@ Brief descriptions of the main packages are as follows: inline assembly. -Tony Ambardar, 4/21/99 +Serial Debugging Support +======================== +RTEMS supports an Ada95 and RTEMS aware version of the GNU gdb +debugger, which can be configured to debug targets over a serial +line. + +The port COM2 on the TS-1325 is normally used for console I/O, leaving +COM1 for use by gdb; an appropriate cable should be connected from the +development host to the TS-1325's COM1. The serial port used on the host +should match the line "target remote /dev/tty??" in the "cmds" file. + +Sample C and Ada95 applications showing how to add debugging support +are given in the debug_c and debug_ada sub-directories. Once the +debugging-enabled executable is running on the TS-1325, gdb must be +started on the Linux host, taking as argument the RTEMS ELF executable. + +Using a graphical front end to gdb such as the program ddd is highly +recommended. The script ddd-rtems shows how to invoke gdb using ddd as +a front end. + + +Ada95 Networking Support +======================== + +The sub-directory network_ada contains code and examples for an Ada95 +binding to BSD network sockets. The code is based on Samuel Tardieu's +adasockets-0.1.3 package, but has been modified to work under RTEMS. + +The binding itself is in the adasockets sub-directory. Edit the +Makefile to reflect your choice of installation directory, then type +the command "make install" to compile and install the binding. The +file networkconfig.h should also be edited according to the RTEMS +networking document. + +The directories listener and tcprelay contain networking examples that +use the binding. The listener application simply accepts connections +on a certain port and echoes back any received data. The tcprelay +program accepts connections on a port and then relays all subsequent +data to and from another remote host. The makefiles in both +directories should be edited to reflect the installation point of the +adasockets binding. + + + +Tony Ambardar, 8/8/99 diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/Makefile b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/Makefile new file mode 100644 index 0000000000..4effbc7f75 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/Makefile @@ -0,0 +1,42 @@ +# +# Makefile for debug example +# + +MAIN=debug + +# Tool paths +tooldir=/usr/local/rtems +rtemsdir=${tooldir}/ts_386ex + +# Tool names +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size +SIS=${tooldir}/bin/sis +GDB=${tooldir}/bin/sis-gdb + +CINCLUDES= + +AINCLUDES=-i -I../ts_1325_ada + +CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems \ + -msoft-float -mno-fp-ret-in-387 + +all: init.o + $(GNATMAKE) -O2 -g -gnata -gnatE -gnato -gnatn $(AINCLUDES) $(MAIN) \ + -bargs -r \ + -cargs $(CARGS) \ + -largs $(CARGS) init.o + $(SIZE) $(MAIN) + +init.o: init.c + $(GCC) -O2 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c init.c + +run: + $(SIS) $(MAIN) + +gdb: + $(GDB) $(MAIN) + +clean: + rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/Makefile.ts_386ex b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/Makefile.ts_386ex new file mode 100644 index 0000000000..4effbc7f75 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/Makefile.ts_386ex @@ -0,0 +1,42 @@ +# +# Makefile for debug example +# + +MAIN=debug + +# Tool paths +tooldir=/usr/local/rtems +rtemsdir=${tooldir}/ts_386ex + +# Tool names +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size +SIS=${tooldir}/bin/sis +GDB=${tooldir}/bin/sis-gdb + +CINCLUDES= + +AINCLUDES=-i -I../ts_1325_ada + +CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems \ + -msoft-float -mno-fp-ret-in-387 + +all: init.o + $(GNATMAKE) -O2 -g -gnata -gnatE -gnato -gnatn $(AINCLUDES) $(MAIN) \ + -bargs -r \ + -cargs $(CARGS) \ + -largs $(CARGS) init.o + $(SIZE) $(MAIN) + +init.o: init.c + $(GCC) -O2 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c init.c + +run: + $(SIS) $(MAIN) + +gdb: + $(GDB) $(MAIN) + +clean: + rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/cmds b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/cmds new file mode 100644 index 0000000000..13573f86e4 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/cmds @@ -0,0 +1,293 @@ +dir /usr/local/rtems/tools/rtems-19990709/c/src/ +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/src +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/include +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/include/wrap +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/include/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/inline +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/inline/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/macros +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/macros/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/optman +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/src +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/include +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/include/sys +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/include/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/include/rtems/posix +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/include/wrap +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/inline +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/inline/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/inline/rtems/posix +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/macros +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/macros/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/macros/rtems/posix +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/optman +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/src +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/include +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/include/wrap +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/include/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/include/rtems/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/inline +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/inline/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/inline/rtems/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/macros +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/macros/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/macros/rtems/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/rtems/optman +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/cpu +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/cpu/i386 +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/cpu/i386/wrap +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/cpu/i386/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/cpu/i386/rtems/score +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/include +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/include/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/include/rtems/wrap +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/include/rtems/score +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/inline +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/inline/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/inline/rtems/score +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/macros +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/macros/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/macros/rtems/score +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/src +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/tools +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/tools/sh +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/tools/generic +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/score/tools/hppa1.1 +dir 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/usr/local/rtems/tools/rtems-19990709/c/src/tests/tmtests/tm29 +dir /usr/local/rtems/tools/rtems-19990709/c/src/tests/tmtests/tmck +dir /usr/local/rtems/tools/rtems-19990709/c/src/tests/tmtests/tmoverhd +dir /usr/local/rtems/tools/rtems-19990709/c/src/tests/tools +dir /usr/local/rtems/tools/rtems-19990709/c/src/tests/tools/generic + +dir /usr/local/rtems/include +dir /usr/local/rtems/include/g++ +dir /usr/local/rtems/include/g++/std + +set remotebaud 38400 +target remote /dev/ttyS0 diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/ddd-rtems b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/ddd-rtems new file mode 100644 index 0000000000..84b343b13d --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/ddd-rtems @@ -0,0 +1 @@ +ddd --debugger "i386-rtemself-gdb --nx --command=./cmds" $* diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/debug.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/debug.adb new file mode 100644 index 0000000000..fd9215c978 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/debug.adb @@ -0,0 +1,32 @@ +with Ada.Text_IO; use Ada.Text_IO; +with Ada.Numerics.Discrete_Random; + +with TS1325.LED; use TS1325.LED; + +with Serial_Debug; use Serial_Debug; + +procedure Debug is + + package Random_LED_Colour is + new Ada.Numerics.Discrete_Random (LED_Colour); + use Random_LED_Colour; + + Colour_Gen: Random_LED_Colour.Generator; + + New_Colour: LED_Colour; + + Count: Integer := 0; + +begin + Breakpoint; + + Put_Line ("******* Starting Random LED Debug Test *******"); + + for I in 1 .. 10_000 loop + Count := Count + 1; + New_Colour := Random_LED_Colour.Random (Colour_Gen); + LED_State.Set (New_Colour); + end loop; + + Put_Line ("******* Finished Random LED Debug Test *******"); +end Debug; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/init.c b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/init.c new file mode 100644 index 0000000000..0f52a84156 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/init.c @@ -0,0 +1,85 @@ +/* + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be found in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <bsp.h> + +#include <assert.h> +#include <pthread.h> + +#include <stdio.h> + +#ifdef GNAT_PID +#include <unistd.h> +pid_t getpid() +{ + return GNAT_PID; +} +#endif + +/* + * By having the POSIX_Init thread create a second thread just + * to invoke gnat_main, we can override all default attributes + * of the "Ada environment task". Otherwise, we would be + * stuck with the defaults set by RTEMS. + */ + +void *start_gnat_main( void * argument ) +{ + extern int gnat_main ( int argc, char **argv, char **envp ); + + (void) gnat_main ( 0, 0, 0 ); + + exit( 0 ); + + return 0; +} + +void *POSIX_Init( void *argument ) +{ + pthread_t thread_id; + pthread_attr_t attr; + int status; + + status = pthread_attr_init( &attr ); + assert( !status ); + +#ifdef GNAT_MAIN_STACKSPACE + status = pthread_attr_setstacksize( &attr, GNAT_MAIN_STACKSPACE ); + assert( !status ); +#endif + + status = pthread_create( &thread_id, &attr, start_gnat_main, NULL ); + assert( !status ); + + pthread_exit( 0 ); + + return 0; +} + +/* configuration information */ + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_TEST_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_MICROSECONDS_PER_TICK RTEMS_MILLISECONDS_TO_MICROSECONDS(1) + +#define CONFIGURE_MAXIMUM_POSIX_THREADS 20 +#define CONFIGURE_MAXIMUM_POSIX_KEYS 20 +#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 30 +#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 20 + +#define CONFIGURE_INIT + +#include <confdefs.h> + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/serial_debug.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/serial_debug.adb new file mode 100644 index 0000000000..f89e290764 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/serial_debug.adb @@ -0,0 +1,66 @@ +with Ada.Text_IO; use Ada.Text_IO; +with System.Machine_Code; use System.Machine_Code; + +package body Serial_Debug is + + ---------------- + -- Breakpoint -- + ---------------- + + procedure Breakpoint is + begin + Asm ("int $3", + No_Output_Operands, + No_Input_Operands, + Volatile => True); + end Breakpoint; + + + -- This type is from uart.h + -- Equivalent to an int, with (COM1, COM2) => (0, 1) + + type BSP_Uart is (COM1, COM2); + pragma Convention (C, BSP_Uart); + + + -- The serial port currently used for console I/O + + BSP_Console_Port: BSP_Uart; + pragma Import (C, BSP_Console_Port, "BSPConsolePort"); + + + -- C utility routines to set up serial-port debugging + + procedure I386_Stub_Glue_Init (Debug_Port: in BSP_Uart); + pragma Import (C, I386_Stub_Glue_Init, "i386_stub_glue_init"); + + procedure Set_Debug_Traps; + pragma Import (C, Set_Debug_Traps, "set_debug_traps"); + + procedure I386_Stub_Glue_Init_Breakin; + pragma Import (C, I386_Stub_Glue_Init_Breakin, + "i386_stub_glue_init_breakin"); + +begin + + if BSP_Console_Port /= COM2 + then + I386_Stub_Glue_Init (COM2); + + Put_Line ("Remote GDB using COM2..."); + else + I386_Stub_Glue_Init (COM1); + + Put_Line ("Remote GDB using COM1..."); + end if; + + Put_Line ("Remote GDB setting traps..."); + + Set_Debug_Traps; + + Put_Line ("Remote GDB waiting for connection..."); + + I386_Stub_Glue_Init_Breakin; + +end Serial_Debug; + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/serial_debug.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/serial_debug.ads new file mode 100644 index 0000000000..d645ca52c5 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_ada/serial_debug.ads @@ -0,0 +1,17 @@ +-- This package allows one to easily add serial debugging support to any +-- Ada program by simply adding "with Serial_Debug; use Serial_Debug". +-- Debugging will be automatically initialized when the program is run, +-- and it should be possible to interrupt the running program from ddd/gdb. +-- +-- Additionally, one can place explicit breakpoints for the debugger using +-- the procedure Breakpoint + +package Serial_Debug is + + procedure Breakpoint; + +private + + pragma Inline (Breakpoint); + +end Serial_Debug; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/Makefile b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/Makefile new file mode 100644 index 0000000000..ac26e4f4a5 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/Makefile @@ -0,0 +1,46 @@ +# +# Makefile +# + +# +# RTEMS_MAKEFILE_PATH is typically set in an environment variable +# + +RTEMS_MAKEFILE_PATH=/usr/local/rtems/ts_386ex + +EXEC=debug.exe +PGM=${ARCH}/$(EXEC) + +# optional managers required +MANAGERS=io + +# C source names +CSRCS = init.c debug_test.c serial_gdb.c +COBJS_ = $(CSRCS:.c=.o) +COBJS = $(COBJS_:%=${ARCH}/%) + +# C++ source names +CXXSRCS = +CXXOBJS_ = $(CXXSRCS:.cc=.o) +CXXOBJS = $(CXXOBJS_:%=${ARCH}/%) + +# AS source names +ASSRCS = +ASOBJS_ = $(ASSRCS:.s=.o) +ASOBJS = $(ASOBJS_:%=${ARCH}/%) + +# Libraries +LIBS = -lrtemsall -lc + +include $(RTEMS_MAKEFILE_PATH)/Makefile.inc + +include $(RTEMS_CUSTOM) +include $(PROJECT_ROOT)/make/leaf.cfg + +OBJS= $(COBJS) $(CXXOBJS) $(ASOBJS) + +all: ${ARCH} $(PGM) + +$(PGM): $(OBJS) + $(make-exe) + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/cmds b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/cmds new file mode 100644 index 0000000000..13573f86e4 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/cmds @@ -0,0 +1,293 @@ +dir /usr/local/rtems/tools/rtems-19990709/c/src/ +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/src +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/include +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/include/wrap +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/include/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/inline +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/inline/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/macros +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/macros/rtems +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/sapi/optman +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix +dir /usr/local/rtems/tools/rtems-19990709/c/src/exec/posix/src +dir 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0000000000..84b343b13d --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/ddd-rtems @@ -0,0 +1 @@ +ddd --debugger "i386-rtemself-gdb --nx --command=./cmds" $* diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/debug_test.c b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/debug_test.c new file mode 100644 index 0000000000..a6e812cfcf --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/debug_test.c @@ -0,0 +1,25 @@ +/* + * Simple debug test program. + */ + +#include <stdio.h> + +#include "serial_gdb.h" + +void debug_test(void) +{ + unsigned i, sum; + + /* Initialize debugging support and insert breakpoint. */ + + init_serial_gdb(); + + breakpoint(); + + sum = 1; + for(i=1; i <= 100; i++) { + sum += sum % i; + printf("Current sum = %d\n", sum); + } +} + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/init.c b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/init.c new file mode 100644 index 0000000000..42e7259bec --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/init.c @@ -0,0 +1,40 @@ +/* Init + * + * This routine is the initialization task for this test program. + * It is called from init_exec and has the responsibility for creating + * and starting the tasks that make up the test. If the time of day + * clock is required for the test, it should also be set to a known + * value by this function. + * + * Input parameters: NONE + * + * Output parameters: NONE + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#define TEST_INIT +#include "system.h" + +extern void debug_test(void); + +rtems_task Init( + rtems_task_argument ignored +) +{ + printf( "\n\n*** C DEBUG TEST ***\n" ); + + debug_test(); + + printf( "\n*** END OF C DEBUG TEST ***\n" ); + + exit( 0 ); +} diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/serial_gdb.c b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/serial_gdb.c new file mode 100644 index 0000000000..ce90bb7d7e --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/serial_gdb.c @@ -0,0 +1,62 @@ +/* serial_gdb + * + * Interface to initialize the GDB. + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <uart.h> +#include <bspIo.h> + +extern int BSPConsolePort; + +void i386_stub_glue_init(int); +void i386_stub_glue_init_breakin(void); +void set_debug_traps(void); + + + /* Init GDB glue */ + +void init_serial_gdb( void ) +{ + if(BSPConsolePort != BSP_UART_COM2) + { + /* + * If com2 is not used as console use it for + * debugging + */ + + i386_stub_glue_init(BSP_UART_COM2); + printk( "Remote GDB using COM2...\n" ); + + } + else + { + /* Otherwise use com1 */ + i386_stub_glue_init(BSP_UART_COM1); + printk( "Remote GDB using COM1...\n" ); + } + + printk( "Remote GDB: setting traps...\n" ); + /* Init GDB stub itself */ + set_debug_traps(); + + + printk( "Remote GDB: waiting for remote connection...\n" ); + + /* + * Init GDB break in capability, + * has to be called after + * set_debug_traps + */ + i386_stub_glue_init_breakin(); + +} diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/serial_gdb.h b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/serial_gdb.h new file mode 100644 index 0000000000..48367263a1 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/serial_gdb.h @@ -0,0 +1,18 @@ +/* serial_gdb.h + * + * Interface to invoke and initialize GDB support. + * + */ + +#ifdef __cplusplus +extern "C" { +#endif + +void init_serial_gdb( void ); + +#define breakpoint() asm("int $3") + +#ifdef __cplusplus +} +#endif + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/system.h b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/system.h new file mode 100644 index 0000000000..94a854da15 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/debug_c/system.h @@ -0,0 +1,37 @@ +/* system.h + * + * This include file contains information that is included in every + * function in the test set. + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <tmacros.h> + +/* functions */ + +rtems_task Init( + rtems_task_argument argument +); + +/* configuration information */ + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#include <confdefs.h> + +/* global variables */ + +TEST_EXTERN rtems_id Global_variable; /* example global variable */ + +/* end of include file */ diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/elf2exe b/c/src/lib/libbsp/i386/ts_386ex/tools/elf2exe new file mode 100755 index 0000000000..fc0d5a995c --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/elf2exe @@ -0,0 +1,23 @@ +#!/bin/sh +# Just a Q&D prog to convert a bunch of RTEMS generated ELF files to raw +# binary images that can be loaded on the TS-1325. The converted files are +# saved in the current directory. +# +# Tony Ambardar + +OBJCOPY=/usr/local/rtems/bin/i386-rtemself-objcopy + +if [ $# = 0 ] +then + echo "Description: Convert RTEMS elf files to raw binary files." + echo "Usage: elf2exe <list-of-elf-files>" + echo + exit 1 +fi + +for i in $* +do + OUTFILE=$(basename `echo $i | sed 's/\.[a-zA-Z0-9]*$//g'`.exe) + $OBJCOPY -O binary $i $OUTFILE +done + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/README b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/README new file mode 100644 index 0000000000..f13242d945 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/README @@ -0,0 +1,8 @@ +The code and examples in this sub-directory have been adapted from +Samuel Tardieu's adasockets-0.1.3 library to work with RTEMS and +FreeBSD sockets. + +The Ada source files which were modified are sockets-multicast.adb, +sockets-thin.ads, sockets-constants.ads, and sockets-naming.adb + +Tony Ambardar, 8/8/99
\ No newline at end of file diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/AUTHORS b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/AUTHORS new file mode 100644 index 0000000000..c56bddd690 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/AUTHORS @@ -0,0 +1,7 @@ +Samuel Tardieu +ENST -- Département Informatique +46, rue Barrault +75634 Paris Cedex 13 +E-mail: sam@inf.enst.fr +URL: http://www.inf.enst.fr/~tardieu/ + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/COPYING b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/COPYING new file mode 100644 index 0000000000..60549be514 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/Makefile b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/Makefile new file mode 100644 index 0000000000..7d0713176f --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/Makefile @@ -0,0 +1,121 @@ +# Generated automatically from Makefile.in by configure. +# Makefile.in generated automatically by automake 1.3 from Makefile.am + +# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = /bin/sh + +prefix = /usr/local/rtems +exec_prefix = ${prefix} + +libdir = ${exec_prefix}/lib + +NORMAL_INSTALL = : + +ADA = /usr/local/rtems/bin/i386-rtemself-gcc +ADAFLAGS = -O2 -gnata -gnatE -gnato -msoft-float -mno-fp-ret-in-387 + +VERSION = 0.1.3 + +privatelibdir = $(libdir)/adasockets + +SOURCES = \ + sockets-constants.ads \ + sockets-link.ads \ + sockets-multicast.ads \ + sockets-multicast.adb \ + sockets-naming.ads \ + sockets-naming.adb \ + sockets-thin.ads \ + sockets-utils.ads \ + sockets-utils.adb \ + sockets.ads \ + sockets.adb + +OBJECTS = \ + sockets-constants.o \ + sockets-link.o \ + sockets-multicast.o \ + sockets-naming.o \ + sockets-thin.o \ + sockets-utils.o \ + sockets.o + +ALIS = $(OBJECTS:.o=.ali) + +CLEANFILES = $(OBJECTS) $(ALIS) + +.SUFFIXES: + +all: $(OBJECTS) $(ALI) + +install-exec: + @$(NORMAL_INSTALL) + +install-data: install-data-local + @$(NORMAL_INSTALL) + +install: install-exec install-data all + @: + +mostlyclean-generic: + -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +mostlyclean: mostlyclean-generic + +clean: clean-generic mostlyclean + +.PHONY: tags distdir info dvi installcheck install-exec install-data \ +install uninstall all installdirs mostlyclean-generic distclean-generic \ +clean-generic maintainer-clean-generic clean mostlyclean distclean \ +maintainer-clean + + +%.o %.ali: %.adb %.ads + $(ADA) -c $(ADAFLAGS) $< + +%.o %.ali: %.adb + $(ADA) -c $(ADAFLAGS) $< + +%.o %.ali: %.ads + $(ADA) -c $(ADAFLAGS) $< + + +install-data-local: all + rm -rf $(privatelibdir) + mkdir $(privatelibdir) + cp -p $(OBJECTS) $(ALIS) $(privatelibdir) + for i in $(SOURCES); do \ + if test -f $$i; then \ + cp -p $$i $(privatelibdir); \ + else \ + cp -p $(srcdir)/$$i $(privatelibdir); \ + fi \ + done + + +### DO NOT REMOVE THIS LINE, IT IS USED BY MAKEDEPEND ### +sockets-constants.o: sockets.ads sockets-constants.ads +sockets-link.o: sockets.ads sockets-link.ads +sockets-multicast.o: sockets.ads sockets.adb sockets-constants.ads sockets-link.ads sockets-multicast.ads sockets-multicast.adb sockets-naming.ads sockets-thin.ads sockets-utils.ads +sockets-naming.o: sockets.ads sockets-constants.ads sockets-naming.ads sockets-naming.adb sockets-thin.ads +sockets-thin.o: sockets.ads sockets-thin.ads +sockets-utils.o: sockets.ads sockets-utils.ads sockets-utils.adb +sockets.o: sockets.ads sockets.adb sockets-constants.ads sockets-link.ads sockets-naming.ads sockets-thin.ads sockets-utils.ads +split.o: split.adb + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/NEWS b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/NEWS new file mode 100644 index 0000000000..6990e32019 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/NEWS @@ -0,0 +1,44 @@ +-*- outline -*- + +* New in AdaSockets 0.1.3 + +** Support for IP multicast + +The package Sockets.Multicast can be used to create Multicast +interfaces on machine that support it. + +** Interface changes + +Some functions have been transformed into procedures to ease the +addition of multicast sockets. + +** New example + +The multi example can be used as both a multicast sender and receiver. + +* New in AdaSockets 0.1.2 + +** Warning suppressed + +Some versions of GNAT were detecting incorrectly a missing raise in +some cases. Signaled by Nicolas Ollinger <Nicolas.Ollinger@ens-lyon.fr>. + +** New example + +A listener example which is only a server has been added to avoid any +confusion between clients and servers. Suggestion by Scott Moody +<scott@plato.ds.boeing.com>. + +* New in AdaSockets 0.1.1 + +** `aux' -> `support' + +The subdirectory `aux' in the distribution has been renamed into +`support' to avoid a name clash on Windows NT with the standard +peripherical `aux'. Suggestion from Juanma Barranquero +<barranquero@laley-actualidad.es>. + +** Better error messages + +Exception raised during the connection now have messages in many cases +explaining why the connexion could not be made. diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/README b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/README new file mode 100644 index 0000000000..2192f8d334 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/README @@ -0,0 +1,35 @@ +README file for adasockets version 0.1.3 (beta) + +AdaSockets is a medium binding (it is not a thin binding because it uses Ada +types and not a thick binding because you have the same subprogram names as +in C) for using BSD-style sockets in Ada. + +This package is in no way complete! This is a half-day work that will be +extended in the future. If there is an extension that you would like to see in, +drop a note to the author (Samuel Tardieu <sam@inf.enst.fr>). + +As you may have noticed, the name is not really original. If you have a better +name, send me a note with your suggestion. + +AdaSockets is free software; you can redistribute it and/or modify it +under terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. AdaSockets is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. You should have received a +copy of the GNU General Public License distributed with AdaSockets; +see file COPYING. If not, write to the Free Software Foundation, 59 +Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +As a special exception, if other files instantiate generics from this +unit, or you link this unit with other files to produce an executable, +this unit does not by itself cause the resulting executable to be +covered by the GNU General Public License. This exception does not +however invalidate any other reasons why the executable file might be +covered by the GNU Public License. + +The main repository for this software is located at: + http://www-inf.enst.fr/ANC/ + +The author, Samuel Tardieu <sam@inf.enst.fr> diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-constants.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-constants.ads new file mode 100644 index 0000000000..b5c07b79c5 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-constants.ads @@ -0,0 +1,50 @@ +-- This package has been generated automatically on: +-- Linux wasp 2.0.36 #1 Tue Dec 29 13:11:13 EST 1998 i586 +-- unknown +-- Generation date: Fri Mar 5 00:03:14 PST 1999 +-- Any change you make here is likely to be lost ! +package Sockets.Constants is + Tcp_Nodelay : constant := 16#0001#; + Af_Inet : constant := 16#0002#; + Sock_Stream : constant := 16#0001#; + Sock_Dgram : constant := 16#0002#; + Eintr : constant := 16#0004#; + Eagain : constant := 16#000B#; + Ewouldblock : constant := 16#000B#; + Einprogress : constant := 16#0077#; + Ealready : constant := 16#0078#; + Eisconn : constant := 16#007F#; + Econnrefused : constant := 16#006F#; + Fndelay : constant := 16#0004#; + Fasync : constant := 16#0040#; + F_Getfl : constant := 16#0003#; + F_Setfl : constant := 16#0004#; + F_Setown : constant := 16#0006#; + So_Rcvbuf : constant := 16#1002#; + So_Reuseaddr : constant := 16#0004#; + Sol_Socket : constant := 16#FFFF#; + Sigterm : constant := 16#000F#; + Sigkill : constant := 16#0009#; + O_Rdonly : constant := 16#0000#; + O_Wronly : constant := 16#0001#; + O_Rdwr : constant := 16#0002#; + Host_Not_Found : constant := 16#0001#; + Try_Again : constant := 16#0002#; + No_Recovery : constant := 16#0003#; + No_Data : constant := 16#0004#; + No_Address : constant := 16#0004#; + Pollin : constant := 16#0001#; + Pollpri : constant := 16#0002#; + Pollout : constant := 16#0004#; + Pollerr : constant := 16#0008#; + Pollhup : constant := 16#0010#; + Pollnval : constant := 16#0020#; + I_Setsig : constant := -1; + S_Rdnorm : constant := -1; + S_Wrnorm : constant := -1; + Ipproto_Ip : constant := 16#0000#; + Ip_Add_Membership : constant := 16#000C#; + Ip_Multicast_Loop : constant := 16#000B#; + Ip_Multicast_Ttl : constant := 16#000A#; + Ip_Drop_Membership : constant := 16#000D#; +end Sockets.Constants; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-link.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-link.ads new file mode 100644 index 0000000000..9439cdb90e --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-link.ads @@ -0,0 +1,42 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . L I N K -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +private package Sockets.Link is + + -- pragma Linker_Options ("-lnsl"); + -- pragma Linker_Options ("-lsocket"); + +end Sockets.Link; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-multicast.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-multicast.adb new file mode 100644 index 0000000000..22ad608e96 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-multicast.adb @@ -0,0 +1,130 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . M U L T I C A S T -- +-- -- +-- B o d y -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Exceptions; use Ada.Exceptions; +with Interfaces.C; use Interfaces.C; +with Sockets.Constants; use Sockets.Constants; +with Sockets.Naming; use Sockets.Naming; +with Sockets.Thin; use Sockets.Thin; +with Sockets.Utils; use Sockets.Utils; + +package body Sockets.Multicast is + + use Ada.Streams; + + procedure Setsockopt_Add_Membership is + new Customized_Setsockopt (IPPROTO_IP, IP_ADD_MEMBERSHIP, Ip_Mreq); + + ----------------------------- + -- Create_Multicast_Socket -- + ----------------------------- + + function Create_Multicast_Socket + (Group : String; + Port : Positive; + TTL : Positive := 16; + Self_Loop : Boolean := True) + return Multicast_Socket_FD + is + Result : Multicast_Socket_FD; + Mreq : aliased Ip_Mreq; + C_Self_Loop : Integer; + begin + Socket (Socket_FD (Result), AF_INET, SOCK_DGRAM); + if Self_Loop then + C_Self_Loop := 1; + else + C_Self_Loop := 0; + end if; + Setsockopt (Result, SOL_SOCKET, SO_REUSEADDR, 1); + Bind (Result, Port); + Mreq.Imr_Multiaddr := To_In_Addr (Address_Of (Group)); + Setsockopt_Add_Membership (Result, Mreq); + Setsockopt (Result, IPPROTO_IP, IP_MULTICAST_TTL, TTL); + Setsockopt (Result, IPPROTO_IP, IP_MULTICAST_LOOP, C_Self_Loop); + Result.Target := (Result.Target'Size / 8, + Constants.Af_Inet, + Port_To_Network (unsigned_short (Port)), + To_In_Addr (Address_Of (Group)), + (others => char'Val (0))); + return Result; + end Create_Multicast_Socket; + + ---------- + -- Send -- + ---------- + + procedure Send (Socket : in Multicast_Socket_FD; + Data : in Stream_Element_Array) + is + Sin : aliased Sockaddr_In := Socket.Target; + Index : Stream_Element_Offset := Data'First; + Rest : Stream_Element_Count := Data'Length; + Count : int; + begin + while Rest > 0 loop + Count := C_Sendto (Socket.FD, + Data (Index) 'Address, + int (Rest), + 0, + Sin'Address, + Sin'Size / 8); + if Count < 0 then + Raise_With_Message ("Send failed"); + elsif Count = 0 then + raise Connection_Closed; + end if; + Index := Index + Stream_Element_Count (Count); + Rest := Rest - Stream_Element_Count (Count); + end loop; + end Send; + + ------------ + -- Socket -- + ------------ + + procedure Socket + (Sock : out Multicast_Socket_FD; + Domain : in Socket_Domain := AF_INET; + Typ : in Socket_Type := SOCK_STREAM) + is + begin + Raise_Exception (Program_Error'Identity, + "Use Create_Multicast_Socket instead"); + Sock := Sock; -- To keep the compiler happy + end Socket; + +end Sockets.Multicast; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-multicast.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-multicast.ads new file mode 100644 index 0000000000..ae2215fbca --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-multicast.ads @@ -0,0 +1,71 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . M U L T I C A S T -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Sockets.Thin; + +package Sockets.Multicast is + + pragma Elaborate_Body; + + -- This package aims at helping the creation of multicast sockets + + type Multicast_Socket_FD is new Socket_FD with private; + + function Create_Multicast_Socket + (Group : String; + Port : Positive; + TTL : Positive := 16; + Self_Loop : Boolean := True) + return Multicast_Socket_FD; + -- Create a multicast socket + + procedure Send (Socket : in Multicast_Socket_FD; + Data : in Ada.Streams.Stream_Element_Array); + -- Send data over a multicast socket + +private + + procedure Socket + (Sock : out Multicast_Socket_FD; + Domain : in Socket_Domain := AF_INET; + Typ : in Socket_Type := SOCK_STREAM); + -- Do not call this one, it will raise Program_Error + + type Multicast_Socket_FD is new Socket_FD with record + Target : Sockets.Thin.Sockaddr_In; + end record; + +end Sockets.Multicast; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-naming.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-naming.adb new file mode 100644 index 0000000000..4faa989138 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-naming.adb @@ -0,0 +1,411 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . N A M I N G -- +-- -- +-- B o d y -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1996-1998 Free Software Foundation -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Exceptions; +with Interfaces.C; use Interfaces.C; +with Interfaces.C.Strings; use Interfaces.C.Strings; +with Sockets.Constants; use Sockets.Constants; +with Ada.Unchecked_Conversion; +with Ada.Unchecked_Deallocation; + +package body Sockets.Naming is + + use Sockets.Constants, Sockets.Thin; + + Default_Buffer_Size : constant := 16384; + + procedure Free is + new Ada.Unchecked_Deallocation (String, String_Access); + + procedure Free is + new Ada.Unchecked_Deallocation (char_array, char_array_access); + + function Allocate (Size : Positive := Default_Buffer_Size) + return char_array_access; + -- Allocate a buffer + + function Parse_Entry (Host : Hostent) + return Host_Entry; + -- Parse an entry + + procedure Raise_Naming_Error + (Errno : in C.int; + Message : in String); + -- Raise the exception Naming_Error with an appropriate error message + + C_Errno : C.int; + pragma Import (C, C_Errno, "h_errno"); + + ---------------- + -- Address_Of -- + ---------------- + + function Address_Of (Something : String) + return Address + is + begin + if Is_IP_Address (Something) then + return Value (Something); + else + return Info_Of (Something) .Addresses (1); + end if; + end Address_Of; + + ------------ + -- Adjust -- + ------------ + + procedure Adjust (Object : in out Host_Entry) + is + Aliases : String_Array renames Object.Aliases; + begin + Object.Name := new String'(Object.Name.all); + for I in Aliases'Range loop + Aliases (I) := new String'(Aliases (I) .all); + end loop; + end Adjust; + + -------------- + -- Allocate -- + -------------- + + function Allocate + (Size : Positive := Default_Buffer_Size) + return char_array_access + is + begin + return new char_array (1 .. size_t (Size)); + end Allocate; + + ----------------- + -- Any_Address -- + ----------------- + + function Any_Address return Address + is + begin + return To_Address (Inaddr_Any); + end Any_Address; + + -------------- + -- Finalize -- + -------------- + + procedure Finalize (Object : in out Host_Entry) + is + Aliases : String_Array renames Object.Aliases; + begin + Free (Object.Name); + for I in Aliases'Range loop + Free (Aliases (I)); + end loop; + end Finalize; + + --------------- + -- Host_Name -- + --------------- + + function Host_Name return String + is + Buff : char_array_access := Allocate; + Buffer : constant chars_ptr := To_Chars_Ptr (Buff); + Res : constant int := C_Gethostname (Buffer, Buff'Length); + begin + if Res = Failure then + Free (Buff); + Raise_Naming_Error (C_Errno, ""); + end if; + declare + Result : constant String := Value (Buffer); + begin + Free (Buff); + return Result; + end; + end Host_Name; + + ----------- + -- Image -- + ----------- + + function Image (Add : Address) return String + is + + function Image (A : Address_Component) return String; + -- Return the string corresponding to its argument without + -- the leading space. + + ----------- + -- Image -- + ----------- + + function Image (A : Address_Component) + return String + is + Im : constant String := Address_Component'Image (A); + begin + return Im (Im'First + 1 .. Im'Last); + end Image; + + begin + return Image (Add.H1) & "." & Image (Add.H2) & "." & + Image (Add.H3) & "." & Image (Add.H4); + end Image; + + ----------- + -- Image -- + ----------- + + function Image (Add : Thin.In_Addr) return String is + begin + return Image (To_Address (Add)); + end Image; + + ------------- + -- Info_Of -- + ------------- + + function Info_Of (Name : String) + return Host_Entry + is + Res : Hostent_Access; + C_Name : chars_ptr := New_String (Name); + begin + Res := C_Gethostbyname (C_Name); + Free (C_Name); + if Res = null then + Raise_Naming_Error (C_Errno, Name); + end if; + declare + Result : constant Host_Entry := Parse_Entry (Res.all); + begin + return Result; + end; + end Info_Of; + + ------------- + -- Info_Of -- + ------------- + + function Info_Of (Addr : Address) + return Host_Entry + is + function Convert is + new Ada.Unchecked_Conversion (Source => In_Addr_Access, + Target => chars_ptr); + Temp : aliased In_Addr := To_In_Addr (Addr); + C_Addr : constant chars_ptr := Convert (Temp'Unchecked_Access); + Res : Hostent_Access; + begin + Res := C_Gethostbyaddr (C_Addr, + C.int (Temp'Size / CHAR_BIT), + Constants.Af_Inet); + if Res = null then + Raise_Naming_Error (C_Errno, Image (Addr)); + end if; + declare + Result : constant Host_Entry := Parse_Entry (Res.all); + begin + return Result; + end; + end Info_Of; + + ------------------------ + -- Info_Of_Name_Or_IP -- + ------------------------ + + function Info_Of_Name_Or_IP (Something : String) + return Host_Entry + is + begin + if Is_IP_Address (Something) then + return Info_Of (Value (Something)); + else + return Info_Of (Something); + end if; + end Info_Of_Name_Or_IP; + + ------------------- + -- Is_Ip_Address -- + ------------------- + + function Is_IP_Address (Something : String) + return Boolean + is + begin + for Index in Something'Range loop + declare + Current : Character renames Something (Index); + begin + if (Current < '0' + or else Current > '9') + and then Current /= '.' then + return False; + end if; + end; + end loop; + return True; + end Is_IP_Address; + + ------------- + -- Name_Of -- + ------------- + + function Name_Of (Something : String) + return String + is + Hostent : constant Host_Entry := Info_Of_Name_Or_IP (Something); + begin + if Hostent.Name = null then + Ada.Exceptions.Raise_Exception (Naming_Error'Identity, + "No name for " & Something); + end if; + return Hostent.Name.all; + end Name_Of; + + ----------------- + -- Parse_Entry -- + ----------------- + + function Parse_Entry (Host : Hostent) + return Host_Entry + is + C_Aliases : constant Thin.Chars_Ptr_Array := + Chars_Ptr_Pointers.Value (Host.H_Aliases); + C_Addr : constant In_Addr_Access_Array := + In_Addr_Access_Pointers.Value + (Host.H_Addr_List); + Result : Host_Entry (N_Aliases => C_Aliases'Length - 1, + N_Addresses => C_Addr'Length - 1); + begin + Result.Name := new String'(Value (Host.H_Name)); + for I in 1 .. Result.Aliases'Last loop + declare + Index : Natural := I - 1 + Natural (C_Aliases'First); + Current : chars_ptr renames C_Aliases (size_t (Index)); + begin + Result.Aliases (I) := new String'(Value (Current)); + end; + end loop; + for I in Result.Addresses'Range loop + declare + Index : Natural := I - 1 + Natural (C_Addr'First); + Current : In_Addr_Access renames C_Addr (Index); + begin + Result.Addresses (I) := To_Address (Current.all); + end; + end loop; + return Result; + end Parse_Entry; + + ------------------------ + -- Raise_Naming_Error -- + ------------------------ + + procedure Raise_Naming_Error + (Errno : in C.int; + Message : in String) + is + + function Error_Message return String; + -- Return the message according to Errno. + + ------------------- + -- Error_Message -- + ------------------- + + function Error_Message return String is + begin + case Errno is + when Host_Not_Found => return "Host not found"; + when Try_Again => return "Try again"; + when No_Recovery => return "No recovery"; + when No_Address => return "No address"; + when others => return "Unknown error" & + C.int'Image (Errno); + end case; + end Error_Message; + + begin + Ada.Exceptions.Raise_Exception (Naming_Error'Identity, + Error_Message & ": " & Message); + end Raise_Naming_Error; + + ---------------- + -- To_Address -- + ---------------- + + function To_Address (Addr : In_Addr) return Address + is + begin + return (H1 => Address_Component (Addr.S_B1), + H2 => Address_Component (Addr.S_B2), + H3 => Address_Component (Addr.S_B3), + H4 => Address_Component (Addr.S_B4)); + end To_Address; + + ---------------- + -- To_In_Addr -- + ---------------- + + function To_In_Addr (Addr : Address) return In_Addr + is + begin + return (S_B1 => unsigned_char (Addr.H1), + S_B2 => unsigned_char (Addr.H2), + S_B3 => unsigned_char (Addr.H3), + S_B4 => unsigned_char (Addr.H4)); + end To_In_Addr; + + ----------- + -- Value -- + ----------- + + function Value (Add : String) return Address + is + function Convert is + new Ada.Unchecked_Conversion (Source => Interfaces.Unsigned_32, + Target => In_Addr); + C_Add : chars_ptr := New_String (Add); + Converted : constant In_Addr := Convert (C_Inet_Addr (C_Add)); + begin + Free (C_Add); + return (H1 => Address_Component (Converted.S_B1), + H2 => Address_Component (Converted.S_B2), + H3 => Address_Component (Converted.S_B3), + H4 => Address_Component (Converted.S_B4)); + end Value; + +end Sockets.Naming; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-naming.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-naming.ads new file mode 100644 index 0000000000..e66927172e --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-naming.ads @@ -0,0 +1,113 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . N A M I N G -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1996-1998 Free Software Foundation -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Finalization; +with Sockets.Thin; + +package Sockets.Naming is + + type String_Access is access String; + + type String_Array is array (Positive range <>) of String_Access; + + subtype Address_Component is Natural range 0 .. 255; + + type Address is record + H1, H2, H3, H4 : Address_Component; + end record; + -- An IPv4 address such as 137.194.160.12 + + type Address_Array is array (Positive range <>) of Address; + + type Host_Entry (N_Aliases, N_Addresses : Natural) is + new Ada.Finalization.Controlled with record + Name : String_Access; + Aliases : String_Array (1 .. N_Aliases); + Addresses : Address_Array (1 .. N_Addresses); + end record; + -- A complete host structure. A host may have several IP addresses as + -- well as several aliases. + + procedure Adjust (Object : in out Host_Entry); + procedure Finalize (Object : in out Host_Entry); + + Naming_Error : exception; + -- This exception is raised when a name cannot be resolved + + function Image (Add : Address) return String; + -- The dotted form corresponding to an IP address + + function Image (Add : Thin.In_Addr) return String; + -- The dotted form corresponding to the packed form of an IP address + + function Value (Add : String) return Address; + -- The IP address corresponding to a dotted form + + function Info_Of (Name : String) + return Host_Entry; + -- Host entry of an IP name + + function Info_Of (Addr : Address) + return Host_Entry; + -- Host entry of an IP address + + function Is_IP_Address (Something : String) + return Boolean; + -- Return True if the name looks like an IP address, False otherwise + + function Info_Of_Name_Or_IP (Something : String) + return Host_Entry; + -- Host entry of an IP name or a dotted form + + function Address_Of (Something : String) return Address; + -- Address of an IP name or a dotted form + + function Host_Name return String; + -- Return the name of the current host + + function Name_Of (Something : String) return String; + -- Return the official name of an IP name or a dotted form + + function To_In_Addr (Addr : Address) return Thin.In_Addr; + -- Convert an IP address to a In_Addr structure + + function To_Address (Addr : Thin.In_Addr) return Address; + -- Convert a In_Addr structure to an IP address + + function Any_Address return Address; + -- Return the value of inaddr_any + +end Sockets.Naming; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads new file mode 100644 index 0000000000..cb0b006dd8 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads @@ -0,0 +1,440 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . T H I N -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1996-1998 Free Software Foundation -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Interfaces.C.Pointers; +with Interfaces.C.Strings; +with System; + +package Sockets.Thin is + + package C renames Interfaces.C; + package Strings renames C.Strings; + generic package Pointers renames C.Pointers; + + use type C.int; + -- This is an ugly hack to be able to declare the Failure constant + -- below. + + Success : constant C.int := 0; + Failure : constant C.int := -1; + + type Int_Access is access all C.int; + pragma Convention (C, Int_Access); + -- Access to C integers + + type pid_t is new C.int; + pragma Convention (C, pid_t); + + type mode_t is new C.int; + pragma Convention (C, mode_t); + + type key_t is new C.int; + pragma Convention (C, key_t); + + type Chars_Ptr_Array is array (C.size_t range <>) of + aliased Strings.chars_ptr; + + package Chars_Ptr_Pointers is + new Pointers (C.size_t, Strings.chars_ptr, Chars_Ptr_Array, + Strings.Null_Ptr); + -- Arrays of C (char *) + + type In_Addr is record + S_B1, S_B2, S_B3, S_B4 : C.unsigned_char; + end record; + pragma Convention (C, In_Addr); + -- Internet address + + type In_Addr_Access is access all In_Addr; + pragma Convention (C, In_Addr_Access); + -- Access to internet address + + Inaddr_Any : aliased constant In_Addr := (others => 0); + -- Any internet address (all the interfaces) + + type In_Addr_Access_Array is array (Positive range <>) + of aliased In_Addr_Access; + pragma Convention (C, In_Addr_Access_Array); + package In_Addr_Access_Pointers is + new Pointers (Positive, In_Addr_Access, In_Addr_Access_Array, + null); + -- Array of internet addresses + + type Sockaddr is record + Sa_Len : C.unsigned_char; + Sa_Family : C.unsigned_char; + Sa_Data : C.char_array (1 .. 14); + end record; + pragma Convention (C, Sockaddr); + -- Socket address + + type Sockaddr_Access is access all Sockaddr; + pragma Convention (C, Sockaddr_Access); + -- Access to socket address + + type Sockaddr_In is record + Sin_Len : C.unsigned_char; + Sin_Family : C.unsigned_char; + Sin_Port : C.unsigned_short := 0; + Sin_Addr : In_Addr := Inaddr_Any; + Sin_Zero : C.char_array (1 .. 8) := (others => C.char'Val (0)); + end record; + pragma Convention (C, Sockaddr_In); + -- Internet socket address + + type Sockaddr_In_Access is access all Sockaddr_In; + pragma Convention (C, Sockaddr_In_Access); + -- Access to internet socket address + + type Ip_Mreq is record + Imr_Multiaddr : In_Addr; + Imr_Interface : In_Addr := Inaddr_Any; + end record; + pragma Convention (C, Ip_Mreq); + -- Multicast structure + + type Hostent is record + H_Name : Strings.chars_ptr; + H_Aliases : Chars_Ptr_Pointers.Pointer; + H_Addrtype : C.int; + H_Length : C.int; + H_Addr_List : In_Addr_Access_Pointers.Pointer; + end record; + pragma Convention (C, Hostent); + -- Host entry + + type Hostent_Access is access all Hostent; + pragma Convention (C, Hostent_Access); + -- Access to host entry + + type Caddr_T is new Strings.chars_ptr; + -- Type Caddr_T is in fact a (char *) + + type Iovec is record + Iov_Base : Caddr_T; + Iov_Len : C.int; + end record; + pragma Convention (C, Iovec); + -- Iovec C type + + type Iovec_Access is access all Iovec; + pragma Convention (C, Iovec_Access); + -- Access to Iovec structure + + type Msghdr is record + Msg_Name : Caddr_T; + Msg_Namelen : C.int; + Msg_Iov : Iovec_Access; + Msg_Iovlen : C.int; + Msg_Accrights : Caddr_T; + Msg_Accrightslen : C.int; + end record; + pragma Convention (C, Msghdr); + -- Message header + + type Msghdr_Access is access all Msghdr; + pragma Convention (C, Msghdr_Access); + -- Access to message header. + + type Two_Int is array (0 .. 1) of C.int; + pragma Convention (C, Two_Int); + -- Used with pipe() + + type Pollfd is record + Fd : C.int; + Events : C.short; + Revents : C.short; + end record; + pragma Convention (C, Pollfd); + + type Pollfd_Array is array (Positive range <>) of Pollfd; + pragma Convention (C, Pollfd_Array); + + function C_Accept + (S : C.int; + Addr : System.Address; + Addrlen : access C.int) + return C.int; + + function C_Bind + (S : C.int; + Name : System.Address; + Namelen : C.int) + return C.int; + + procedure C_Close (Fildes : C.int); + + function C_Connect + (S : C.int; + Name : System.Address; + Namelen : C.int) + return C.int; + + function C_Dup2 (Fildes, Fildes2 : C.int) return C.int; + + function C_Fcntl + (Fildes : C.int; + Cmd : C.int; + Arg : C.int := 0) + return C.int; + + function C_Getenv + (Name : Strings.chars_ptr) + return Strings.chars_ptr; + + function C_Gethostbyaddr + (Addr : Strings.chars_ptr; + Length : C.int; + Typ : C.int) + return Hostent_Access; + + function C_Gethostbyname + (Name : Strings.chars_ptr) + return Hostent_Access; + + function C_Gethostname + (Name : Strings.chars_ptr; + Namelen : C.int) + return C.int; + + function C_Getpeername + (S : C.int; + Name : Sockaddr_Access; + Namelen : access C.int) + return C.int; + + function C_Getpid return pid_t; + + function C_Getsockname + (S : C.int; + Name : Sockaddr_Access; + Namelen : access C.int) + return C.int; + + function C_Getsockopt + (S : C.int; + Level : C.int; + Optname : C.int; + Optval : Strings.chars_ptr; + Optlen : access C.int) + return C.int; + + function C_Inet_Addr + (Cp : Strings.chars_ptr) + return Interfaces.Unsigned_32; + + function C_Inet_Network + (Cp : Strings.chars_ptr) + return Interfaces.Unsigned_32; + + function C_Inet_Makeaddr + (Net : C.int; + Lna : C.int) + return In_Addr; + + function C_Inet_Lnaof (I : In_Addr) return C.int; + + function C_Inet_Netof (I : In_Addr) return C.int; + + function C_Inet_Ntoa (I : In_Addr) return Strings.chars_ptr; + + function C_Kill (Pid : pid_t; Sig : C.int) return C.int; + + function C_Listen (S, Backlog : C.int) return C.int; + + function C_Msgget + (Key : key_t; + Msgflg : C.int) + return C.int; + + function C_Msgrcv + (Msqid : C.int; + Msgp : Strings.chars_ptr; + Msgsz : C.int; + Msgtyp : C.long; + Msgflg : C.int) + return C.int; + + function C_Msgsnd + (Msqid : C.int; + Msgp : Strings.chars_ptr; + Msgsz : C.int; + Msgflg : C.int) + return C.int; + + function C_Open + (Path : Strings.chars_ptr; + Oflag : C.int; + Mode : mode_t := 0) + return C.int; + + function C_Pipe (Filedes : access Two_Int) return C.int; + + function C_Poll + (Fds : System.Address; + Nfds : C.unsigned_long; + Timeout : C.int) + return C.int; + + function C_Read + (Fildes : C.int; + Buf : System.Address; + Nbyte : C.int) + return C.int; + + function C_Readv + (Fildes : C.int; + Iov : Iovec_Access; + Iovcnt : C.int) + return C.int; + + function C_Recv (S : C.int; Buf : System.Address; Len, Flags : C.int) + return C.int; + + function C_Recvfrom + (S : C.int; + Buf : System.Address; + Len : C.int; + Flags : C.int; + From : System.Address; + Fromlen : access C.int) + return C.int; + + function C_Recvmsg + (S : C.int; + Msg : Msghdr_Access; + Flags : C.int) + return C.int; + + function C_Send + (S : C.int; + Msg : System.Address; + Len : C.int; + Flags : C.int) + return C.int; + + function C_Sendmsg + (S : C.int; + Msg : Msghdr_Access; + Flags : C.int) + return C.int; + + function C_Sendto + (S : C.int; + Msg : System.Address; + Len : C.int; + Flags : C.int; + To : System.Address; + Tolen : C.int) + return C.int; + + function C_Setsid return pid_t; + + function C_Setsockopt + (S : C.int; + Level : C.int; + Optname : C.int; + Optval : System.Address; + Optlen : C.int) + return C.int; + + procedure C_Shutdown + (S : in C.int; + How : in C.int); + + function C_Socket (Domain, Typ, Protocol : C.int) return C.int; + + function C_Strerror (Errnum : C.int) return Strings.chars_ptr; + + function C_Write + (Fildes : C.int; + Buf : System.Address; + Nbyte : C.int) + return C.int; + + function C_Writev + (Fildes : C.int; + Iov : Iovec_Access; + Iovcnt : C.int) + return C.int; + +private + + pragma Import (C, C_Accept, "accept"); + pragma Import (C, C_Bind, "bind"); + pragma Import (C, C_Close, "close"); + pragma Import (C, C_Connect, "connect"); + pragma Import (C, C_Dup2, "dup2"); + pragma Import (C, C_Fcntl, "fcntl"); + pragma Import (C, C_Getenv, "getenv"); + pragma Import (C, C_Gethostbyaddr, "gethostbyaddr"); + pragma Import (C, C_Gethostbyname, "gethostbyname"); + pragma Import (C, C_Gethostname, "gethostname"); + pragma Import (C, C_Getpeername, "getpeername"); + pragma Import (C, C_Getpid, "getpid"); + pragma Import (C, C_Getsockname, "getsockname"); + pragma Import (C, C_Getsockopt, "getsockopt"); + pragma Import (C, C_Inet_Addr, "inet_addr"); + pragma Import (C, C_Inet_Network, "inet_network"); + pragma Import (C, C_Inet_Makeaddr, "inet_makeaddr"); + pragma Import (C, C_Inet_Lnaof, "inet_lnaof"); + pragma Import (C, C_Inet_Netof, "inet_netof"); + pragma Import (C, C_Inet_Ntoa, "inet_ntoa"); + pragma Import (C, C_Kill, "kill"); + pragma Import (C, C_Listen, "listen"); + pragma Import (C, C_Msgget, "msgget"); + pragma Import (C, C_Msgrcv, "msgrcv"); + pragma Import (C, C_Msgsnd, "msgsnd"); + pragma Import (C, C_Open, "open"); + pragma Import (C, C_Pipe, "pipe"); + pragma Import (C, C_Poll, "poll"); + pragma Import (C, C_Read, "read"); + pragma Import (C, C_Readv, "readv"); + pragma Import (C, C_Recv, "recv"); + pragma Import (C, C_Recvfrom, "recvfrom"); + pragma Import (C, C_Recvmsg, "recvmsg"); + pragma Import (C, C_Send, "send"); + pragma Import (C, C_Sendmsg, "sendmsg"); + pragma Import (C, C_Sendto, "sendto"); + pragma Import (C, C_Setsid, "setsid"); + pragma Import (C, C_Setsockopt, "setsockopt"); + pragma Import (C, C_Shutdown, "shutdown"); + pragma Import (C, C_Socket, "socket"); + pragma Import (C, C_Strerror, "strerror"); + pragma Import (C, C_Write, "write"); + pragma Import (C, C_Writev, "writev"); + +end Sockets.Thin; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-utils.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-utils.adb new file mode 100644 index 0000000000..7c8417dcd4 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-utils.adb @@ -0,0 +1,84 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . U T I L S -- +-- -- +-- B o d y -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Exceptions; use Ada.Exceptions; +with GNAT.OS_Lib; use GNAT.OS_Lib; +with System; use System; + +package body Sockets.Utils is + + use Interfaces.C; + + --------------------- + -- Port_To_Network -- + --------------------- + + function Port_To_Network (Port : unsigned_short) + return unsigned_short + is + begin + if Default_Bit_Order = High_Order_First then + return Port; + else + return (Port / 256) + (Port mod 256) * 256; + end if; + end Port_To_Network; + + ------------------------ + -- Raise_With_Message -- + ------------------------ + + procedure Raise_With_Message (Message : in String; + With_Errno : in Boolean := True) + is + begin + if With_Errno then + Raise_Exception (Constraint_Error'Identity, + Message & " (errno is" & Integer'Image (Errno) & + ")"); + else + Raise_Exception (Constraint_Error'Identity, Message); + end if; + + -- The following line works around a bug in GNAT that does not + -- recognize Ada.Exceptions.Raise_Exception as raising an exception, + -- even if it can compute statically that the occurrence cannot + -- be Null_Occurrence ??? + + raise Program_Error; + end Raise_With_Message; + +end Sockets.Utils; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-utils.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-utils.ads new file mode 100644 index 0000000000..51a8f031bf --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-utils.ads @@ -0,0 +1,52 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . U T I L S -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Interfaces.C; + +private package Sockets.Utils is + + pragma Elaborate_Body; + + procedure Raise_With_Message (Message : in String; + With_Errno : in Boolean := True); + pragma No_Return (Raise_With_Message); + -- Raise Constraint_Error with an associated error message + + function Port_To_Network (Port : Interfaces.C.unsigned_short) + return Interfaces.C.unsigned_short; + pragma Inline (Port_To_Network); + +end Sockets.Utils; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets.adb new file mode 100644 index 0000000000..3172307163 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets.adb @@ -0,0 +1,409 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S -- +-- -- +-- B o d y -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Characters.Latin_1; use Ada.Characters.Latin_1; +with Sockets.Constants; use Sockets.Constants; +with Sockets.Link; +pragma Warnings (Off, Sockets.Link); +with Sockets.Naming; use Sockets.Naming; +with Sockets.Thin; use Sockets.Thin; +with Sockets.Utils; use Sockets.Utils; + +package body Sockets is + + use Ada.Streams, Interfaces.C; + + Socket_Domain_Match : constant array (Socket_Domain) of int := + (AF_INET => Constants.Af_Inet); + + Socket_Type_Match : constant array (Socket_Type) of int := + (SOCK_STREAM => Constants.Sock_Stream, + SOCK_DGRAM => Constants.Sock_Dgram); + + Shutdown_Type_Match : constant array (Shutdown_Type) of int := + (Receive => 0, + Send => 1, + Both => 2); + + Socket_Level_Match : constant array (Socket_Level) of int := + (SOL_SOCKET => Constants.Sol_Socket, + IPPROTO_IP => Constants.Ipproto_Ip); + + Socket_Option_Match : constant array (Socket_Option) of int := + (SO_REUSEADDR => Constants.So_Reuseaddr, + IP_MULTICAST_TTL => Constants.Ip_Multicast_Ttl, + IP_ADD_MEMBERSHIP => Constants.Ip_Add_Membership, + IP_DROP_MEMBERSHIP => Constants.Ip_Drop_Membership, + IP_MULTICAST_LOOP => Constants.Ip_Multicast_Loop); + + Socket_Option_Size : constant array (Socket_Option) of Natural := + (SO_REUSEADDR => 4, + IP_MULTICAST_TTL => 1, + IP_ADD_MEMBERSHIP => 8, + IP_DROP_MEMBERSHIP => 8, + IP_MULTICAST_LOOP => 1); + + function "*" (Left : String; Right : Natural) return String; + pragma Inline ("*"); + + CRLF : constant String := CR & LF; + + --------- + -- "*" -- + --------- + + function "*" (Left : String; Right : Natural) return String is + Result : String (1 .. Left'Length * Right); + First : Positive := 1; + Last : Natural := First + Left'Length - 1; + begin + for I in 1 .. Right loop + Result (First .. Last) := Left; + First := First + Left'Length; + Last := Last + Left'Length; + end loop; + return Result; + end "*"; + + ------------------- + -- Accept_Socket -- + ------------------- + + procedure Accept_Socket (Socket : in Socket_FD; + New_Socket : out Socket_FD) + is + Sin : aliased Sockaddr_In; + Size : aliased int := Sin'Size / 8; + Code : int; + begin + Code := C_Accept (Socket.FD, Sin'Address, Size'Access); + if Code = Failure then + Raise_With_Message ("Accept system call failed"); + else + New_Socket := (FD => Code); + end if; + end Accept_Socket; + + ---------- + -- Bind -- + ---------- + + procedure Bind + (Socket : in Socket_FD; + Port : in Positive) + is + Sin : aliased Sockaddr_In; + begin + Sin.Sin_Family := Constants.Af_Inet; + Sin.Sin_Port := Port_To_Network (unsigned_short (Port)); + if C_Bind (Socket.FD, Sin'Address, Sin'Size / 8) = Failure then + Raise_With_Message ("Bind failed"); + end if; + end Bind; + + ------------- + -- Connect -- + ------------- + + procedure Connect + (Socket : in Socket_FD; + Host : in String; + Port : in Positive) + is + Sin : aliased Sockaddr_In; + begin + Sin.Sin_Family := Constants.Af_Inet; + Sin.Sin_Addr := To_In_Addr (Address_Of (Host)); + Sin.Sin_Port := Port_To_Network (unsigned_short (Port)); + if C_Connect (Socket.FD, Sin'Address, Sin'Size / 8) = Failure then + raise Connection_Refused; + end if; + end Connect; + + --------------------------- + -- Customized_Setsockopt -- + --------------------------- + + procedure Customized_Setsockopt (Socket : in Socket_FD'Class; + Optval : in Opt_Type) + is + begin + pragma Assert (Optval'Size / 8 = Socket_Option_Size (Optname)); + if C_Setsockopt (Socket.FD, Socket_Level_Match (Level), + Socket_Option_Match (Optname), + Optval'Address, Optval'Size / 8) = Failure + then + Raise_With_Message ("Setsockopt failed"); + end if; + end Customized_Setsockopt; + + --------- + -- Get -- + --------- + + function Get (Socket : Socket_FD'Class) return String + is + Stream : constant Stream_Element_Array := Receive (Socket); + Result : String (Positive (Stream'First) .. Positive (Stream'Last)); + begin + for I in Stream'Range loop + Result (Positive (I)) := + Character'Val (Stream_Element'Pos (Stream (I))); + end loop; + return Result; + end Get; + + -------------- + -- Get_Line -- + -------------- + + function Get_Line (Socket : Socket_FD'Class) return String is + Result : String (1 .. 1024); + Index : Positive := Result'First; + Byte : Stream_Element_Array (1 .. 1); + Char : Character; + begin + loop + Receive (Socket, Byte); + Char := Character'Val (Stream_Element'Pos (Byte (Byte'First))); + if Char = LF then + return Result (1 .. Index - 1); + elsif Char /= CR then + Result (Index) := Char; + Index := Index + 1; + if Index > Result'Last then + return Result & Get_Line (Socket); + end if; + end if; + end loop; + end Get_Line; + + ------------ + -- Listen -- + ------------ + + procedure Listen + (Socket : in Socket_FD; + Queue_Size : in Positive := 5) + is + begin + if C_Listen (Socket.FD, int (Queue_Size)) = Failure then + Raise_With_Message ("Listen failed"); + end if; + end Listen; + + -------------- + -- New_Line -- + -------------- + + procedure New_Line (Socket : in Socket_FD'Class; + Count : in Natural := 1) + is + begin + Put (Socket, CRLF * Count); + end New_Line; + + --------- + -- Put -- + --------- + + procedure Put (Socket : in Socket_FD'Class; + Str : in String) + is + Stream : Stream_Element_Array (Stream_Element_Offset (Str'First) .. + Stream_Element_Offset (Str'Last)); + begin + for I in Str'Range loop + Stream (Stream_Element_Offset (I)) := + Stream_Element'Val (Character'Pos (Str (I))); + end loop; + Send (Socket, Stream); + end Put; + + -------------- + -- Put_Line -- + -------------- + + procedure Put_Line (Socket : in Socket_FD'Class; Str : in String) + is + begin + Put (Socket, Str & CRLF); + end Put_Line; + + ------------- + -- Receive -- + ------------- + + function Receive (Socket : Socket_FD; Max : Stream_Element_Count := 4096) + return Ada.Streams.Stream_Element_Array + is + Buffer : Stream_Element_Array (1 .. Max); + Addr : aliased In_Addr; + Addrlen : aliased int := Addr'Size / 8; + Count : constant int := + C_Recvfrom (Socket.FD, Buffer'Address, Buffer'Length, 0, + Addr'Address, Addrlen'Access); + begin + if Count < 0 then + Raise_With_Message ("Receive error"); + elsif Count = 0 then + raise Connection_Closed; + end if; + return Buffer (1 .. Stream_Element_Offset (Count)); + end Receive; + + ------------- + -- Receive -- + ------------- + + procedure Receive (Socket : in Socket_FD'Class; + Data : out Ada.Streams.Stream_Element_Array) + is + Index : Stream_Element_Offset := Data'First; + Rest : Stream_Element_Count := Data'Length; + begin + while Rest > 0 loop + declare + Sub_Buffer : constant Stream_Element_Array := + Receive (Socket, Rest); + Length : constant Stream_Element_Count := Sub_Buffer'Length; + begin + Data (Index .. Index + Length - 1) := Sub_Buffer; + Index := Index + Length; + Rest := Rest - Length; + end; + end loop; + end Receive; + + ---------- + -- Send -- + ---------- + + procedure Send (Socket : in Socket_FD; + Data : in Stream_Element_Array) + is + Index : Stream_Element_Offset := Data'First; + Rest : Stream_Element_Count := Data'Length; + Count : int; + begin + while Rest > 0 loop + Count := C_Send (Socket.FD, Data (Index) 'Address, int (Rest), 0); + if Count < 0 then + Raise_With_Message ("Send failed"); + elsif Count = 0 then + raise Connection_Closed; + end if; + Index := Index + Stream_Element_Count (Count); + Rest := Rest - Stream_Element_Count (Count); + end loop; + end Send; + + ---------------- + -- Setsockopt -- + ---------------- + + procedure Setsockopt + (Socket : in Socket_FD'Class; + Level : in Socket_Level := Sol_Socket; + Optname : in Socket_Option; + Optval : in Integer) + is + begin + case Socket_Option_Size (Optname) is + + when 1 => + declare + C_Char_Optval : aliased char := char'Val (Optval); + begin + pragma Assert (C_Char_Optval'Size = 8); + if C_Setsockopt (Socket.FD, Socket_Level_Match (Level), + Socket_Option_Match (Optname), + C_Char_Optval'Address, 1) = Failure + then + Raise_With_Message ("Setsockopt failed"); + end if; + end; + + when 4 => + declare + C_Int_Optval : aliased int := int (Optval); + begin + pragma Assert (C_Int_Optval'Size = 32); + if C_Setsockopt (Socket.FD, Socket_Level_Match (Level), + Socket_Option_Match (Optname), + C_Int_Optval'Address, 4) = Failure + then + Raise_With_Message ("Setsockopt failed"); + end if; + end; + + when others => + Raise_With_Message ("Setsockopt called with wrong arguments", + False); + + end case; + end Setsockopt; + + -------------- + -- Shutdown -- + -------------- + + procedure Shutdown (Socket : in Socket_FD; + How : in Shutdown_Type := Both) + is + begin + C_Shutdown (Socket.FD, Shutdown_Type_Match (How)); + end Shutdown; + + ------------ + -- Socket -- + ------------ + + procedure Socket + (Sock : out Socket_FD; + Domain : in Socket_Domain := AF_INET; + Typ : in Socket_Type := SOCK_STREAM) + is + Result : constant int := + C_Socket (Socket_Domain_Match (Domain), Socket_Type_Match (Typ), 0); + begin + if Result = Failure then + Raise_With_Message ("Unable to create socket"); + end if; + Sock := (FD => Result); + end Socket; + +end Sockets; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets.ads new file mode 100644 index 0000000000..4f159634d7 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets.ads @@ -0,0 +1,155 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Streams; +with Interfaces.C; + +package Sockets is + + type Socket_FD is tagged private; + -- A socket + + type Socket_Domain is (AF_INET); + -- AF_INET: Internet sockets (yes, should be PF_INET, but they hold the + -- same value) + + type Socket_Type is (SOCK_STREAM, SOCK_DGRAM); + -- SOCK_STREAM: Stream mode (TCP) + -- SOCK_DGRAM: Datagram mode (UDP, Multicast) + + procedure Socket + (Sock : out Socket_FD; + Domain : in Socket_Domain := AF_INET; + Typ : in Socket_Type := SOCK_STREAM); + -- Create a socket of the given mode + + Connection_Refused : exception; + + procedure Connect + (Socket : in Socket_FD; + Host : in String; + Port : in Positive); + -- Connect a socket on a given host/port. Raise Connection_Refused if + -- the connection has not been accepted by the other end. + + procedure Bind + (Socket : in Socket_FD; + Port : in Positive); + -- Bind a socket on a given port + + procedure Listen + (Socket : in Socket_FD; + Queue_Size : in Positive := 5); + -- Create a socket's listen queue + + type Socket_Level is (SOL_SOCKET, IPPROTO_IP); + + type Socket_Option is (SO_REUSEADDR, IP_MULTICAST_TTL, + IP_ADD_MEMBERSHIP, IP_DROP_MEMBERSHIP, + IP_MULTICAST_LOOP); + + procedure Setsockopt + (Socket : in Socket_FD'Class; + Level : in Socket_Level := SOL_SOCKET; + Optname : in Socket_Option; + Optval : in Integer); + -- Set a socket option + + generic + Level : Socket_Level; + Optname : Socket_Option; + type Opt_Type is private; + procedure Customized_Setsockopt (Socket : in Socket_FD'Class; + Optval : in Opt_Type); + -- Low level control on setsockopt + + procedure Accept_Socket (Socket : in Socket_FD; + New_Socket : out Socket_FD); + -- Accept a connection on a socket + + Connection_Closed : exception; + + procedure Send (Socket : in Socket_FD; + Data : in Ada.Streams.Stream_Element_Array); + -- Send data on a socket. Raise Connection_Closed if the socket + -- has been closed. + + function Receive (Socket : Socket_FD; + Max : Ada.Streams.Stream_Element_Count := 4096) + return Ada.Streams.Stream_Element_Array; + -- Receive data from a socket. May raise Connection_Closed + + procedure Receive (Socket : in Socket_FD'Class; + Data : out Ada.Streams.Stream_Element_Array); + -- Fill data from a socket. Raise Connection_Closed if the socket has + -- been closed before the end of the array. + + type Shutdown_Type is (Receive, Send, Both); + + procedure Shutdown (Socket : in Socket_FD; + How : in Shutdown_Type := Both); + -- Close a previously opened socket + + --------------------------------- + -- String-oriented subprograms -- + --------------------------------- + + procedure Put (Socket : in Socket_FD'Class; + Str : in String); + -- Send a string on the socket + + procedure New_Line (Socket : in Socket_FD'Class; + Count : in Natural := 1); + -- Send CR/LF sequences on the socket + + procedure Put_Line (Socket : in Socket_FD'Class; + Str : in String); + -- Send a string + CR/LF on the socket + + function Get (Socket : Socket_FD'Class) return String; + -- Get a string from the socket + + function Get_Line (Socket : Socket_FD'Class) return String; + -- Get a full line from the socket. CR is ignored and LF is considered + -- as an end-of-line marker. + +private + + type Socket_FD is tagged record + FD : Interfaces.C.int; + end record; + +end Sockets; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/Makefile b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/Makefile new file mode 100644 index 0000000000..05077b74c0 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/Makefile @@ -0,0 +1,43 @@ +# +# Makefile for network listener example +# + +MAIN=listener + +# Tool paths +tooldir=/usr/local/rtems +rtemsdir=${tooldir}/ts_386ex + +# Tool names +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size +SIS=${tooldir}/bin/sis +GDB=${tooldir}/bin/sis-gdb + +CINCLUDES=-I/usr/local/rtems/ts_386ex/lib/include/networking + +AINCLUDES=-i -I/usr/local/rtems/lib/adasockets + +CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems + +all: init.o + $(GNATMAKE) -v -O -gnata -gnatE -gnato $(AINCLUDES) $(MAIN) -g \ + -bargs -r \ + -cargs $(CARGS) \ + -largs $(CARGS) init.o + $(SIZE) $(MAIN) + + + +init.o: init.c + $(GCC) -O4 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c init.c + +run: + $(SIS) $(MAIN) + +gdb: + $(GDB) $(MAIN) + +clean: + rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/Makefile.ts_386ex b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/Makefile.ts_386ex new file mode 100644 index 0000000000..05077b74c0 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/Makefile.ts_386ex @@ -0,0 +1,43 @@ +# +# Makefile for network listener example +# + +MAIN=listener + +# Tool paths +tooldir=/usr/local/rtems +rtemsdir=${tooldir}/ts_386ex + +# Tool names +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size +SIS=${tooldir}/bin/sis +GDB=${tooldir}/bin/sis-gdb + +CINCLUDES=-I/usr/local/rtems/ts_386ex/lib/include/networking + +AINCLUDES=-i -I/usr/local/rtems/lib/adasockets + +CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems + +all: init.o + $(GNATMAKE) -v -O -gnata -gnatE -gnato $(AINCLUDES) $(MAIN) -g \ + -bargs -r \ + -cargs $(CARGS) \ + -largs $(CARGS) init.o + $(SIZE) $(MAIN) + + + +init.o: init.c + $(GCC) -O4 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c init.c + +run: + $(SIS) $(MAIN) + +gdb: + $(GDB) $(MAIN) + +clean: + rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/init.c b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/init.c new file mode 100644 index 0000000000..852a2a962d --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/init.c @@ -0,0 +1,99 @@ +/* + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be found in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <bsp.h> + +#include <assert.h> +#include <pthread.h> + +#include <stdio.h> +#include <rtems/rtems_bsdnet.h> +#include "../networkconfig.h" + +#ifdef GNAT_PID +#include <unistd.h> +pid_t getpid() +{ + return GNAT_PID; +} +#endif + +/* + * By having the POSIX_Init thread create a second thread just + * to invoke gnat_main, we can override all default attributes + * of the "Ada environment task". Otherwise, we would be + * stuck with the defaults set by RTEMS. + */ + +void *start_gnat_main( void * argument ) +{ + extern int gnat_main ( int argc, char **argv, char **envp ); + + (void) gnat_main ( 0, 0, 0 ); + + exit( 0 ); + + return 0; +} + +void *POSIX_Init( void *argument ) +{ + pthread_t thread_id; + pthread_attr_t attr; + int status; + + rtems_bsdnet_initialize_network (); + + status = pthread_attr_init( &attr ); + assert( !status ); + +#ifdef GNAT_MAIN_STACKSPACE + status = pthread_attr_setstacksize( &attr, GNAT_MAIN_STACKSPACE ); + assert( !status ); +#endif + + status = pthread_create( &thread_id, &attr, start_gnat_main, NULL ); + assert( !status ); + + pthread_exit( 0 ); + + return 0; +} + +/* configuration information */ + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_TEST_NEEDS_CLOCK_DRIVER + +/* +#define CONFIGURE_MICROSECONDS_PER_TICK RTEMS_MILLISECONDS_TO_MICROSECONDS(1) +*/ + +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_EXECUTIVE_RAM_SIZE (512*1024) +#define CONFIGURE_INIT_TASK_STACK_SIZE (10*1024) +#define CONFIGURE_INIT_TASK_PRIORITY 120 +#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \ + RTEMS_NO_TIMESLICE | \ + RTEMS_NO_ASR | \ + RTEMS_INTERRUPT_LEVEL(0)) + +#define CONFIGURE_MAXIMUM_POSIX_THREADS 20 +#define CONFIGURE_MAXIMUM_POSIX_KEYS 20 +#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 30 +#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 20 + +#define CONFIGURE_INIT + +#include <confdefs.h> + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/listener.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/listener.adb new file mode 100644 index 0000000000..97b8c106de --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/listener/listener.adb @@ -0,0 +1,114 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- L I S T E N E R -- +-- -- +-- B o d y -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Exceptions; use Ada.Exceptions; +with Ada.Text_IO; use Ada.Text_IO; +with Sockets; use Sockets; + +procedure Listener is + + -- Usage: listener + -- Example: listener + -- then telnet localhost `listen_port' + + Listen_Port : Positive := 5000; + + task type Echo is + entry Start (FD : in Socket_FD); + end Echo; + + function Rev (S : String) return String; + -- Reverse a string + + ---------- + -- Echo -- + ---------- + + task body Echo is + Sock : Socket_FD; + begin + select + accept Start (FD : in Socket_FD) do + Sock := FD; + end Start; + or + terminate; + end select; + + loop + Put_Line (Sock, Rev (Get_Line (Sock))); + end loop; + + exception + when Connection_Closed => + Put_Line ("Connection closed"); + Shutdown (Sock, Both); + end Echo; + + Accepting_Socket : Socket_FD; + Incoming_Socket : Socket_FD; + + type Echo_Access is access Echo; + Dummy : Echo_Access; + + --------- + -- Rev -- + --------- + + function Rev (S : String) return String is + Result : String (1 .. S'Length); + Index : Natural := 0; + begin + for I in reverse S'Range loop + Index := Index + 1; + Result (Index) := S (I); + end loop; + return Result; + end Rev; + +begin + Socket (Accepting_Socket, AF_INET, SOCK_STREAM); + Setsockopt (Accepting_Socket, SOL_SOCKET, SO_REUSEADDR, 1); + Bind (Accepting_Socket, Listen_Port); + Listen (Accepting_Socket); + loop + Put_Line ("Waiting for new connection"); + Accept_Socket (Accepting_Socket, Incoming_Socket); + Put_Line ("New connection acknowledged"); + Dummy := new Echo; + Dummy.Start (Incoming_Socket); + end loop; +end Listener; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/networkconfig.h b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/networkconfig.h new file mode 100644 index 0000000000..41dfbe11d4 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/networkconfig.h @@ -0,0 +1,104 @@ +/* + * Network configuration + * + ************************************************************ + * EDIT THIS FILE TO REFLECT YOUR NETWORK CONFIGURATION * + * BEFORE RUNNING ANY RTEMS PROGRAMS WHICH USE THE NETWORK! * + ************************************************************ + * + * $Id$ + */ + +#ifndef _RTEMS_NETWORKCONFIG_H_ +#define _RTEMS_NETWORKCONFIG_H_ + +#define RTEMS_USE_BOOTP + +#include <bsp.h> + +/* + * Define RTEMS_SET_ETHERNET_ADDRESS if you want to specify the + * Ethernet address here. If RTEMS_SET_ETHERNET_ADDRESS is not + * defined the driver will choose an address. + */ + +/*#define RTEMS_SET_ETHERNET_ADDRESS*/ + +#if (defined (RTEMS_SET_ETHERNET_ADDRESS)) +static char ethernet_address[6] = { 0xXX, 0xXX, 0xXX, 0xXX, 0xXX, 0xXX }; +#endif + +/* + * Default network interface + */ +static struct rtems_bsdnet_ifconfig netdriver_config = { + RTEMS_BSP_NETWORK_DRIVER_NAME, /* name */ + RTEMS_BSP_NETWORK_DRIVER_ATTACH, /* attach function */ + + NULL, /* link to next interface */ + +#if (defined (RTEMS_USE_BOOTP)) + NULL, /* BOOTP supplies IP address */ + NULL, /* BOOTP supplies IP net mask */ +#else + "127.37.12.19", /* IP address of device */ + "255.255.255.0", /* IP net mask */ +#endif /* !RTEMS_USE_BOOTP */ + +#if (defined (RTEMS_SET_ETHERNET_ADDRESS)) + ethernet_address, /* Ethernet hardware address */ +#else + NULL, /* Driver supplies hardware address */ +#endif + 0, /* TRUE == Ignore broadcast packets */ + + 0, /* Default MTU */ + 0, /* Default rbufs */ + 0, /* Default xbufs */ + + 0x300, /* I/O port on ethernet card */ + 5, /* IRQ */ + 0x0000 /* Shared memory start */ + +}; + +/* + * Network configuration + */ +struct rtems_bsdnet_config rtems_bsdnet_config = { + &netdriver_config, + +#if (defined (RTEMS_USE_BOOTP)) + rtems_bsdnet_do_bootp, +#else + NULL, +#endif + + 0, /* Default network task priority */ + 0, /* Default mbuf capacity */ + 0, /* Default mbuf cluster capacity */ + +#if defined (RTEMS_USE_BOOTP) + NULL, + NULL, + NULL, + NULL, + {NULL,NULL,NULL}, +#else + "rtems0", /* Host name */ + "ece.ubc.ca", /* Domain name */ + "127.37.12.254", /* Gateway: */ + "127.37.12.19", /* Log host: */ + {"127.37.15.9"}, /* Name server(s) */ +#endif /* RTEMS_USE_BOOTP */ +}; + +/* + * For TFTP test application + */ +#if (!defined (RTEMS_USE_BOOTP)) +#define RTEMS_TFTP_TEST_HOST_NAME "127.37.12.19" +#define RTEMS_TFTP_TEST_FILE_NAME "bootfiles/xxx" +#endif + +#endif /* _RTEMS_NETWORKCONFIG_H_ */ diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/Makefile b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/Makefile new file mode 100644 index 0000000000..1de940b9c5 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/Makefile @@ -0,0 +1,46 @@ +# +# Makefile for tcprelay example +# + +MAIN=tcprelay + +# Tool paths +tooldir=/usr/local/rtems +rtemsdir=${tooldir}/ts_386ex + +# Tool names +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size +SIS=${tooldir}/bin/sis +GDB=${tooldir}/bin/sis-gdb + +CINCLUDES=-I/usr/local/rtems/ts_386ex/lib/include/networking + +AINCLUDES=-i -I/usr/local/rtems/lib/adasockets + +CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems + +all: init.o print_error.o + $(GNATMAKE) -O -gnata -gnatE -gnato $(AINCLUDES) $(MAIN) -g \ + -bargs -r \ + -cargs $(CARGS) \ + -largs $(CARGS) init.o print_error.o + $(SIZE) $(MAIN) + + + +init.o: init.c + $(GCC) -O4 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c init.c + +print_error.o: print_error.c + $(GCC) -O4 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c print_error.c + +run: + $(SIS) $(MAIN) + +gdb: + $(GDB) $(MAIN) + +clean: + rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/Makefile.ts_386ex b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/Makefile.ts_386ex new file mode 100644 index 0000000000..1de940b9c5 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/Makefile.ts_386ex @@ -0,0 +1,46 @@ +# +# Makefile for tcprelay example +# + +MAIN=tcprelay + +# Tool paths +tooldir=/usr/local/rtems +rtemsdir=${tooldir}/ts_386ex + +# Tool names +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size +SIS=${tooldir}/bin/sis +GDB=${tooldir}/bin/sis-gdb + +CINCLUDES=-I/usr/local/rtems/ts_386ex/lib/include/networking + +AINCLUDES=-i -I/usr/local/rtems/lib/adasockets + +CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems + +all: init.o print_error.o + $(GNATMAKE) -O -gnata -gnatE -gnato $(AINCLUDES) $(MAIN) -g \ + -bargs -r \ + -cargs $(CARGS) \ + -largs $(CARGS) init.o print_error.o + $(SIZE) $(MAIN) + + + +init.o: init.c + $(GCC) -O4 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c init.c + +print_error.o: print_error.c + $(GCC) -O4 -g -Wall -ansi -fasm $(CARGS) $(CINCLUDES) -c print_error.c + +run: + $(SIS) $(MAIN) + +gdb: + $(GDB) $(MAIN) + +clean: + rm -f b_$(MAIN).c b_$(MAIN).o *.o *.ali $(MAIN) diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/init.c b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/init.c new file mode 100644 index 0000000000..a3d3752568 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/init.c @@ -0,0 +1,101 @@ +/* + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be found in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <bsp.h> + +#include <assert.h> +#include <pthread.h> + +#include <stdio.h> +#include <rtems/rtems_bsdnet.h> +#include "../networkconfig.h" + +#ifdef GNAT_PID +#include <unistd.h> +pid_t getpid() +{ + return GNAT_PID; +} +#endif + +/* + * By having the POSIX_Init thread create a second thread just + * to invoke gnat_main, we can override all default attributes + * of the "Ada environment task". Otherwise, we would be + * stuck with the defaults set by RTEMS. + */ + +void *start_gnat_main( void * argument ) +{ + extern int gnat_main ( int argc, char **argv, char **envp ); + + (void) gnat_main ( 0, 0, 0 ); + + exit( 0 ); + + return 0; +} + +#define GNAT_MAIN_STACKSPACE (32*1024) + +void *POSIX_Init( void *argument ) +{ + pthread_t thread_id; + pthread_attr_t attr; + int status; + + rtems_bsdnet_initialize_network (); + + status = pthread_attr_init( &attr ); + assert( !status ); + +#ifdef GNAT_MAIN_STACKSPACE + status = pthread_attr_setstacksize( &attr, GNAT_MAIN_STACKSPACE ); + assert( !status ); +#endif + + status = pthread_create( &thread_id, &attr, start_gnat_main, NULL ); + assert( !status ); + + pthread_exit( 0 ); + + return 0; +} + +/* configuration information */ + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_TEST_NEEDS_CLOCK_DRIVER + +/* +#define CONFIGURE_MICROSECONDS_PER_TICK RTEMS_MILLISECONDS_TO_MICROSECONDS(1) +*/ + +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_EXECUTIVE_RAM_SIZE (384*1024) +#define CONFIGURE_INIT_TASK_STACK_SIZE (10*1024) +#define CONFIGURE_INIT_TASK_PRIORITY 120 +#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \ + RTEMS_NO_TIMESLICE | \ + RTEMS_NO_ASR | \ + RTEMS_INTERRUPT_LEVEL(0)) + +#define CONFIGURE_MAXIMUM_POSIX_THREADS 20 +#define CONFIGURE_MAXIMUM_POSIX_KEYS 20 +#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 30 +#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 20 + +#define CONFIGURE_INIT + +#include <confdefs.h> + diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/print_error.c b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/print_error.c new file mode 100644 index 0000000000..5dab06aad8 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/print_error.c @@ -0,0 +1,18 @@ +#include <stdio.h> +#include <string.h> +#include <errno.h> + +void +print_error (void) { + printf("Problem connecting socket: %s\n", strerror (errno)); +} + +void +dump_sin (unsigned char *dp) { + int i; + + printf("Dump of sockaddr_in =\n"); + for(i=0; i<16; i++) + printf("%x ", *dp++); + printf("\n"); +} diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/tcprelay.adb b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/tcprelay.adb new file mode 100644 index 0000000000..d0c2594c0f --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/tcprelay/tcprelay.adb @@ -0,0 +1,108 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- T C P R E L A Y -- +-- -- +-- B o d y -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1998 École Nationale Supérieure des Télécommunications -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Ada.Exceptions; use Ada.Exceptions; +with Ada.Text_IO; use Ada.Text_IO; +with Sockets; use Sockets; + +procedure TCPRelay is + + Relay_Host : String := "host.domain"; + + procedure Print_Error; + pragma Import (C, Print_Error, "print_error"); + + task type Relay is + pragma Storage_Size (8192); + entry Start (From, To : Socket_FD); + end Relay; + + ----------- + -- Relay -- + ----------- + + task body Relay + is + From_FD, To_FD : Socket_FD; + begin + select + accept Start (From, To : Socket_FD) do + From_FD := From; + To_FD := To; + end Start; + or + terminate; + end select; + + loop + Send (To_FD, Receive (From_FD)); + end loop; + exception + when Connection_Closed => + Put_Line ("Connection closed"); + Shutdown (From_FD, Receive); + Shutdown (To_FD, Send); + end Relay; + + Accepting_Socket, + Incoming_Socket, + Outgoing_Socket : Socket_FD; + + type Relay_Access is access Relay; + Dummy : Relay_Access; + +begin + Socket (Accepting_Socket, AF_INET, SOCK_STREAM); + Setsockopt (Accepting_Socket, SOL_SOCKET, SO_REUSEADDR, 1); + Bind (Accepting_Socket, 4567); + Listen (Accepting_Socket); + loop + Put_Line ("Waiting for new connection"); + Accept_Socket (Accepting_Socket, Incoming_Socket); + Put_Line ("New connection acknowledged"); + Socket (Outgoing_Socket, AF_INET, SOCK_STREAM); + Put_Line ("Connecting to remote host"); + Connect (Outgoing_Socket, Relay_Host, 5000); + Put_Line ("Connection established"); + Dummy := new Relay; + Dummy.Start (Incoming_Socket, Outgoing_Socket); + Dummy := new Relay; + Dummy.Start (Outgoing_Socket, Incoming_Socket); + end loop; +exception + when others => + Print_Error; +end TCPRelay; diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.ts_386ex b/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.ts_386ex index 1ce881e04e..5df8c8fe03 100644 --- a/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.ts_386ex +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/ts_1325_ada/Makefile.ts_386ex @@ -6,18 +6,17 @@ MAIN=ts1325_test # Tool paths tooldir=/usr/local/rtems -rtemsdir=${tooldir}/rtems/ts_386ex +rtemsdir=${tooldir}/ts_386ex # Tool names -GCC=${tooldir}/bin/i386-rtems-gcc -GNATMAKE=${tooldir}/bin/i386-rtems-gnatmake -SIZE=${tooldir}/bin/i386-rtems-size +GCC=${tooldir}/bin/i386-rtemself-gcc +GNATMAKE=${tooldir}/bin/i386-rtemself-gnatmake +SIZE=${tooldir}/bin/i386-rtemself-size SIS=${tooldir}/bin/sis GDB=${tooldir}/bin/sis-gdb CARGS=-B${rtemsdir}/lib/ -specs bsp_specs -qrtems \ -msoft-float -mno-fp-ret-in-387 -#CARGS=-B/usr/local/rtems/tools/build-i386-rtems/ts_386ex/lib/ -specs bsp_specs -qrtems all: init.o $(GNATMAKE) -O -gnata -gnatE -gnato $(MAIN) -g \ |