| Commit message (Collapse) | Author | Age | Files | Lines |
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Instead of SPRG0 (= special purpose register 272) use the new global
symbol _PPC_INTERRUPT_DISABLE_MASK to store the interrupt disable mask.
The benefit is that it is now possible to disable interrupts without
further run-time initialization in boot_card().
At least on Freescale e500 cores this leads also to a faster execution
since the mfmsr and mfspr instruction require four cycles to complete.
The instructions to load the mask value can execute while the mfmsr is
in progress.
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Add a CPU counter interface to allow access to a free-running counter.
It is useful to measure short time intervals. This can be used for
example to enable profiling of critical low-level functions.
Add two busy wait functions rtems_counter_delay_ticks() and
rtems_counter_delay_nanoseconds() implemented via the CPU counter.
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sequence must be executed in MOTLoad before booting RTEMS to remove its network interface interrupt handlers, lest memory corruption occur
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This commit deletes all RTEMS ChangeLog files. These files have been abandoned
since converting to git version control. The historical data may be recovered
by checking out any commit before this one. Most of the contents of these
ChangeLog files can also be found in the git log.
Two external ChangeLog files, ChangeLog.slac and ChangeLog.zlib, remain.
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Do not return from rtems_initialize_start_multitasking() and call
rtems_fatal() instead with a fatal source of RTEMS_FATAL_SOURCE_EXIT and
a fatal code with the exit status.
Remove all bsp_cleanup() functions. The boot_card() is now a no return
function.
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The Data Access Register (DAR) is not saved in the exception prologue.
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Include <bsp/default-initial-extension.h> in all BSPs. Call
rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit()
status code as fatal code in every bsp_cleanup(). Move previous
bsp_cleanup() code into bsp_fatal_extension().
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Add reserved system events RTEMS_EVENT_SYSTEM_NETWORK_SBWAIT and
RTEMS_EVENT_SYSTEM_NETWORK_SOSLEEP.
Add and use rtems_bsdnet_event_send().
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This reverts commit daffa606cc4a45d93c1f0f4fe365fde0fda6acbb.
Conflicts:
c/src/lib/libbsp/arm/lpc24xx/include/bspopts.h.in
c/src/lib/libbsp/powerpc/mpc55xxevb/include/bspopts.h.in
c/src/lib/libbsp/powerpc/qoriq/include/bspopts.h.in
Manually deleted conflicting files.
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+ libbsp/sparc/shared/include/pci.h was largely a copy of
an older version of the cpukit pci.h. Removed much of the
contents and included <rtems/pci.h>.
+ sparc/*/pci*.c - Move to <rtems/pci.h> required updating
to use uint32_t for dword accesses.
+ Rename PCI_MULTI_FUNCTION to PCI_HEADER_TYPE_MULTI_FUNCTION
+ Define PCI_HEADER_TYPE_MULTI_FUNCTION in cpukit pci.h and remove
PCI_MULTI_FUNCTION definitions in C files.
+ Move PCI_INVALID_VENDORDEVICEID definitions from various C files
to cpukit pci.h
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All constants that should have been in cpukit pci.h were moved there.
One naming style was corrected. This impacted if_wm.c.
All other contents were the same as powerpc/shared/pci.h so BSP
specific pci.h could be eliminated.
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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* start/start.S: Tag TOS with a NULL pointer
(help terminate when walking the stack).
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PR 1824/cpukit
* startup/bspclean.c: Return exit/shutdown status back to boot_card().
boot_card() propagates this to bsp_cleanup() and returns it to the
assembly that started the application. bsp_cleanup() prototype
changed.
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PR 1786/bsps
* Makefile.am: Add support for Altivec.
* startup/bspstart.c, Makefile.am: Use shared/startup/zerobss.c instead.
* make/custom/mvme5500.cfg: Change CPU_CFLAGS to
"-mcpu=7450 -mtune=7450 -Dmpc7455"
* irq/BSP_irq.c, pci/detect_host_bridge.c, pci.c, pcifinddevice.c:
Remove warnings.
* vme/VMEConfig.h, include/bsp.h: use VME shared IRQ handlers.
* network/if_100MHz/GT64260eth.c: Recycle the Rx mbuf if there
is any Rx error.
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* configure.ac: Use standard cache BSP options.
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PR1797/bsps: Applied cleaned-up version of Kate's patch.
CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK is now a 'bspopts.h'
setting and as such configurable.
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* include/bsp.h, include/tm27.h:
Use "__asm__" instead of "asm" for improved c99-compliance.
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* configure.ac: Require autoconf-2.68, automake-1.11.1.
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* beatnik/include/bsp.h, beatnik/irq/irq.h, beatnik/pci/gt_pci_init.c,
ep1a/console/polled_io.c, ep1a/irq/openpic_xxx_irq.c,
gen5200/include/irq.h, gen5200/irq/irq.c, gen5200/startup/bspstart.c,
haleakala/irq/irq.c, mbx8xx/irq/irq.c, mbx8xx/irq/irq.h,
motorola_powerpc/include/bsp.h, mpc8260ads/irq/irq.c,
mpc8260ads/irq/irq.h, mvme3100/include/bsp.h, mvme3100/irq/irq.h,
mvme3100/start/start.S, mvme5500/include/bsp.h, mvme5500/irq/irq.h,
psim/include/bsp.h, psim/include/coverhd.h, psim/irq/irq.h,
psim/shmsupp/addrconv.c, psim/shmsupp/getcfg.c,
psim/startup/linkcmds, psim/tools/psim-gdb-top.in,
psim/tools/psim-top.in, psim/tools/runtest-top.in, qemuppc/irq/irq.h,
score603e/irq/irq.c, shared/bootloader/bootldr.h,
shared/bootloader/em86.c, shared/bootloader/em86real.S,
shared/bootloader/exception.S, shared/bootloader/head.S,
shared/bootloader/lib.c, shared/bootloader/misc.c,
shared/bootloader/mm.c, shared/bootloader/pci.c,
shared/console/console.c, shared/console/consoleIo.h,
shared/console/inch.c, shared/console/keyboard.h,
shared/console/polled_io.c, shared/irq/i8259.c, shared/irq/irq.h,
shared/irq/openpic_i8259_irq.c, shared/motorola/motorola.c,
shared/motorola/motorola.h, shared/openpic/openpic.c,
shared/openpic/openpic.h, shared/pci/pci.c,
shared/residual/residual.c, shared/start/start.S, ss555/irq/irq.h:
Fix typo where license said found in found in.
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PR 1684/bsps
* startup/bspstart.c: Add BSP_poll_char.
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* configure.ac: Remove AC_CHECK_SIZEOF([void *]).
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* configure.ac: Added AC_CHECK_SIZEOF macro.
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PR 1483/cpukit
* pci/pci.c: Rename pci_config into rtems_pci_config_t.
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* irq/BSP_irq.c, network/if_100MHz/GT64260eth.c,
network/if_1GHz/if_wm.c, network/if_1GHz/pci_map.c,
startup/bspstart.c: Add missing prototypes.
Adjust bogus types. Remove unused vars.
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* make/custom/mvme5500.cfg: Remove RTEMS_BSP_FAMILY.
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* start/start.S, startup/bspstart.c:
let 'save_boot_params()' return a pointer to the commandline
saved by the BSP and pass this pointer on to 'boot_card()'.
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* configure.ac: Don't add -ansi -fasm to CFLAGS.
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* startup/bspstart.c: Remove nested externs.
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* startup/bspstart.c: Remove __RTEMS_APPLICATION__
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* make/custom/mvme5500.cfg: New (relocated from /make/custom).
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* network/if_100MHz/GT64260eth.c, network/if_1GHz/if_wm.c: Do not
include <sys/queue.h>. It conflicts with one from network stack.
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* configure.ac: Remove RTEMS_BSP_BOOTCARD_OPTIONS.
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* include/bsp.h: Eliminate BSPs defining NUMBER_OF_TERMIOS_PORTS.
Should be automatically handled by confdefs.h or the application.
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