| Commit message (Collapse) | Author | Age | Files | Lines |
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* mips-stub.c: Debugged & tweaked the gdb command processing,
zbreak stuff, breakpoint and step code. Implemented 'T' command
support and debugged remote gdb support w/ the Mongoose bsp.
Added the memory segment support.
* memlimits.h: Disabled all contents in favor of memory sement
support. This file could probably go away.
* rtems-stub-glue.c (rtems_gdb_index_to_stub_id()): New routine.
rtems_gdb_stub_get_register_from_context(): Implemented MIPS version.
rtems_gdb_stub_get_offsets(): Implemented MIPS version.
* README: Updated.
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* startup/gdb-support.c: Added calls into the mips-support gdb stub
for configuring the memory regions. Any bsp that wants to use the
gdbstub will need to do something similar.
* startup/Makefile.am: Added shared/gdbstub directory to include path.
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* cpu_asm.S: Added support for the debug exception vector, cleaned
up the exception processing & exception return stuff. Re-added
EPC in the task context structure so the gdb stub will know where
a thread is executing. Should've left it there in the first place...
* idtcpu.h: Added support for the debug exception vector.
* cpu.c: Added ___exceptionTaskStack to hold a pointer to the
stack frame in an interrupt so context switch code can get the
userspace EPC when scheduling.
* rtems/score/cpu.h: Re-added EPC to the task context.
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* rtems/score/m68k.h [M68K_COLDFIRE_ARCH] (CPU_swap_u16, CPU_swap_u32):
Generic implementation of endian swap primitives added for Coldfire
family.
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* src/pthreadonce.c: Task is not preemptable while running a
pthread_once init function. This is slightly less heavy handed
than disabling dispatching and seems better than consuming a mutex.
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* libc/gxx_wrappers.c: Task is not preemptable while running a
pthread_once init function. This is slightly less heavy handed
than disabling dispatching and seems better than consuming a mutex.
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* VERSION: Updated to rtems-ss-20020301.
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* mongoosev/include/mongoose-v.h: Added cache constants.
* mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve
performance.
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* mongoosev/include/mongoose-v.h: Added cache constants.
* mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve
performance.
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* ChangeLog: Corrected previous entry.
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* shared/gdbstub/README: Added text.
* shared/gdbstub/mips-stub.c: Modified isr install routine to
capture all exceptions.
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* start/start.S: Added kseg1 test to enable cache flush code
* bsp_specs: Added -qnostartfile to disable including bsp's start.o
* startup/bspstart.c: Made clear_cache actually work, tweaked cpu
init to only turn on whats needed.
* startup/gdb-support.c: Added calls to uart 2 for gdb stub I/O and
a handy init function.
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* cpu_asm.S: Fixed exception return address, modified FP context
switch so FPU is properly enabled and also doesn't screw up the
exception FP handling.
* idtcpu.h: Added C0_TAR, the MIPS target address register used for
returning from exceptions.
* iregdef.h: Added R_TAR to the stack frame so the target address
can be saved on a per-exception basis. The new entry is past the
end of the frame gdb cares about, so doesn't affect gdb or cpu.h
stuff.
* rtems/score/cpu.h: added an #ifdef so cpu_asm.S can include it
to obtain FPU defines without systax errors generated by the C
defintions.
* cpu.c: Improved interrupt level saves & restores.
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* src/imfs/.cvsignore: Added stamp-h1.in
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* .cvsignore: New file.
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* console/sci.c, console/sci.h,
console/console.c: Added new SCI driver.
* start/start.c: Removed file.
* start/start.S: New file, the asm portion of the updated start code.
* start/configure.am: Added start.S, removed start.c
* startup/start_c.c: New file, the C portion of the updated start code. Contains most of the code that was in the old start.c.
* startup/configure.am: Added start_c.c to C_FILES.
* include/bsp.h: Added include <rtems/bspIo.h>
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* DOS filesystem including FAT12, FAT16, and FAT32 support submitted.
* Makefile.am: Modified to reflect addition.
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* DOS filesystem including FAT12, FAT16, and FAT32 support submitted.
* configure.ac: Modified to reflect addition.
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* DOS filesystem including FAT12, FAT16, and FAT32 support submitted.
* src/dosfs, src/dosfs/Makefile.am, src/dosfs/stamp-h2.in,
src/dosfs/config.h.in, src/dosfs/dosfs.h, src/dosfs/fat.c,
src/dosfs/fat.h, src/dosfs/fat_fat_operations.c,
src/dosfs/fat_fat_operations.h, src/dosfs/fat_file.c,
src/dosfs/fat_file.h, src/dosfs/msdos.h, src/dosfs/msdos_create.c,
src/dosfs/msdos_dir.c, src/dosfs/msdos_eval.c, src/dosfs/msdos_file.c,
src/dosfs/msdos_free.c, src/dosfs/msdos_fsunmount.c,
src/dosfs/msdos_handlers_dir.c, src/dosfs/msdos_handlers_file.c,
src/dosfs/msdos_init.c, src/dosfs/msdos_initsupp.c,
src/dosfs/msdos_misc.c, src/dosfs/msdos_mknod.c,
src/dosfs/msdos_node_type.c, src/dosfs/.cvsignore: New files.
* configure.ac, src/Makefile.am, wrapup/Makefile.am: Modified to
reflect addition.
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* Submitted by Victor V. Vengerov <vvv@oktet.ru> and merged
into the RTEMS source.
* ChangeLog, Makefile.am, README, configure.ac, include/Makefile.am,
include/rtems/bdbuf.h, include/rtems/blkdev.h, include/rtems/diskdevs.h,
include/rtems/ramdisk.h, include/rtems/.cvsignore, include/.cvsignore,
src/Makefile.am, src/bdbuf.c, src/blkdev.c, src/diskdevs.c,
src/ramdisk.c, src/.cvsignore, .cvsignore: New files.
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* net/if_ppp.c, pppd/auth.c, pppd/chat.c, pppd/pppd.h,
pppd/sys-rtems.c: Add server with pap-authorization
capabilities as well as eliminate some warnings.
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* net/radix.c: Properly handle fetching the default route when there
is no route. This was a bug in the original FreeBSD code and this
fix is from an updated version of their code.
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* Significant modifications including adding thread support, the 'X'
command, and reorganizing so that target CPU independent routines
could be reused.
* gdb_if.h: Added numerous prototypes.
* mips-stub.c: Added thread support as well as 'X' command.
Also noticed that the 'P' command was from the mips protocol.
* rtems-stub-glue.c: New file. This file contains all generic
support which should be able to be reused on another target CPU.
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* startup/Makefile.am: Added rtems-stub-glue.c to C_FILES.
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* configure.ac: Be a little more lenient in matching sparc-solaris.
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* rtems/score/cpu.h: Fix conditional to match current GCC.
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* VERSION: Updated to rtems-ss-20020215.
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* configure.ac: New mips supplement.
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* mips: New supplement.
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* bsp.t, BSP_TIMES, callconv.t, ChangeLog, cpumodel.t, cputable.t,
fatalerr.t, intr_NOTIMES.t, Makefile.am, memmodel.t, mips.texi,
preface.texi, stamp-vti, timeBSP.t, version.texi: New files.
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* configure.ac: Fix the test to determine cpu context size.
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* mips-stub.c (handle_exception): Prototype changed to be an RTEMS
entry point. Added comments about possible need to flush cache.
(mips_gdb_stub_install): New routine.
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* mongoosev/vectorisrs/vectorisrs.c: Fixed to use new frame format.
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* startup/Makefile.am: Now compile the gdb stub.
* startup/bspstart.c: Fixed header block.
* startup/gdb-support.c: New file in stub state.
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* iregdef.h, rtems/score/cpu.h: Reordered register in the
exception stack frame to better match gdb's expectations.
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* Makefile, stubinit.S, r46kstub.ld, ioaddr.h: Removed as unused
with RTEMS.
* r46kstub.c: Renamed to mips-stub.c.
* mips-stub.c: New file -- was r46kstub.c.
* memlimits.h: New file was limits.h.
* limits.h: Removed.
* r4600.h: Eliminated need for this file.
* README: Updated.
* gdb_if.h: Added CVS Id.
* mips-stub.c: Attempt to deal with MIPS1 versus MIPS3.
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* Makefile, stubinit.S, r46kstub.ld, ioaddr.h: Removed as unused
with RTEMS.
* r46kstub.c: Renamed to mips-stub.c.
* mips-stub.c: New file -- was r46kstub.c.
* memlimits.h: New file was limits.h.
* limits.h: Removed.
* r4600.h: Eliminated need for this file.
* README: Updated.
* gdb_if.h: Added CVS Id.
* mips-stub.c: Attempt to deal with MIPS1 versus MIPS3.
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* Merged r46kstub.c into RTEMS distribution without modification.
I got the code from Franz Fischer <Franz.Fischer@franz-fischer.de>
who had used this with an old version of RTEMS with the mips64orion
port of RTEMS. After adding this to the repository, I will tailor
this to work with the RTEMS exception processing model and trim
no longer needed parts.
* ChangeLog, gdb_if.h, ioaddr.h, limits.h, Makefile, mips_opcode.h,
r4600.h, r46kstub.c, r46kstub.ld, README, stubinit.S:
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* aclocal/subdirs.m4: Propagate the current $prefix to the
sub-configures.
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* VERSION: Updated to rtems-ss-20020205.
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* mkbinutilspec.in, mkgccnewlibspec.in, gccnewlib/base-chill.add,
gccnewlib/base-g77.add, gccnewlib/base-gcc.add,
gccnewlib/base-gcj.add, gccnewlib/gccnewlib.add,
gccnewlib/target-chill.add, gccnewlib/target-g77.add,
gccnewlib/target-gcc.add, gccnewlib/target-gcj.add,
gccnewlib/target-objc.add: Added more support for Canadian Cross
building.
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* isr_entries.S: Removed comment incorrectly indicating this
file was cpu_asm.S.
* vectorexceptions.c (mips_dump_exception_frame): New routine
broken out from default exception handler.
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* cpu_asm.S: Enhanced to save/restore more registers on
exceptions.
* rtems/score/cpu.h (CPU_Interrupt_frame): Enhanced to list every
register individually and document when it is saved.
* idtcpu.h: Added constants for the coprocessor 1 registers
revision and status.
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* .cvsignore: Added stamp-h.in.
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* i386-cygwin-libs.spec.in, i386-cygwin-mingw.spec.in,
i386-cygwin-w32api.spec.in: Modified group.
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* Makefile.am: New file, missed previously.
2004-02-05 Joel Sherrill <joel@OARcorp.com>
* ChangeLog, configure.ac, setup, setup.def,
sparc-solaris-binutils.spec.in, sparc-solaris-gcc.spec.in,
sparc-solaris-libs.spec.in: New files.
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* ChangeLog, configure.ac, setup, setup.def,
sparc-solaris-binutils.spec.in, sparc-solaris-gcc.spec.in,
sparc-solaris-libs.spec.in: New files.
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* rtems/Makefile.am, rtems/score/Makefile.am: Removed again.
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* rtems/score/cpu.h: IDLE task should not be FP. This was a mistake
in the previous patch that has now been confirmed.
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* configure.ac: Removed references to rtems/Makefile and
rtems/score/Makefile.
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