* libc/fcntl.c: Do not require every filesystem to have an fcntl()
handler. Most fcntl() operations can be performed with no
filesystem support.
* ChangeLog: Corrected comment.
* libc/fcntl.c: Do not require every filesystem to have an fcntl()
handler. Most fcntl() operations can be performed with no
filesystem support.
* ChangeLog: Corrected comment.
* cpu_asm.S, rtems/score/cpu.h: Modified to better support
multilibing. These changes result in the code being able to
compile with the default gcc settings. It is not functional
in this configuration but does compile.
* include/confdefs.h: Modified code that accounts for initialization
task/threads with greater than minimum stack sizes so it would
compile even if optional APIs are disabled.
* start/start.c: Modified to support generation of ram_init.
* start/ram_init.ld, BSP/start/ram_init.sed: New files.
These changes enable RTEMS to automatically generate
the ram_init file used by gdb with the BDM patches. The 332 has
on-board chip select lines (for RAM and FLASH) that must be
configured before use of these peripherals. These patches parse
data from start.c where the chip select lines are configured in
the runtime executable and automatically generates the gdb
initialization file using the same settings. A great time saver.
A similar file, ram_init_FW (flash writable), is also generated
that the flash programming tool uses.
* start/Makefile.am: Modified to support above.
* CPU/sim.h: Modified to support above.
* startup/except_vect_332_ROM.S: Moved to start so it would not
be included in libbsp.a. Moving it to start ensures it is
available as a single object file.
* start/except_vect_332_ROM.S: Moved from startup.
* startup/linkcmds, startup/linkcmds_ROM: Fixes to the memory map
shown in the comments.
* sim.h: These changes enable RTEMS to automatically generate
the ram_init file used by gdb with the BDM patches. The 332 has
on-board chip select lines (for RAM and FLASH) that must be
configured before use of these peripherals. These patches parse
data from start.c where the chip select lines are configured in
the runtime executable and automatically generates the gdb
initialization file using the same settings. A great time saver.
A similar file, ram_init_FW (flash writable), is also generated
that the flash programming tool uses.
* BSP/start/start.c: Must be modified to support above.
* BSP/start/ram_init.ld, BSP/start/ram_init.sed: New files.
* include/rtems/rtems/ratemon.h, src/ratemonperiod.c,
src/ratemontimeout.c: Add next_length field so period length
can be changed by the the sequence period(X), period(not X)
with no intervening cancel or expiration.
* startup/linkcmds: Added lines so DWARF debug information
would be available. Otherwise gdb complains that the offsets
for the debug info are incorrect and doesn't load the files.
* startup/linkcmds: Added lines so DWARF debug information
would be available. Otherwise gdb complains that the offsets
for the debug info are incorrect and doesn't load the files.
* clock/ckinit.c: Removed include of <bsp.h>. Also switch to
macros to get configuration data.
* timer/timer.c: Removed include of <bsp.h>. Fixed comment
that said 4650 (a mips part).
* bsp_specs: Formatting more like other bsp_specs.
* include/bsp.h: CPU_CLOCK_RATE_MHZ not a real variable to
elimate need for including bsp.h in libcpu.
* startup/bspstart.c: Ditto.
* wrapup/Makefile.am: Did not list shmdr.
* machine/types.h, pppd/pppd.h, rtems/rtems_bsdnet_internal.h,
rtems_webserver/webmain.c: machine/types.h should not have
included rtems.h. It is now including precisely the
least amount of low level, yet portable .h files to get
the basic RTEMS types defined. This rippled into other
files since rtems_bsdnet_internal.h used machine/types.h to include
rtems.h.
* amd.ah, cpu.c, cpu_asm.S, register.ah, sig.S, rtems/score/cpu.h:
Updated and fixed minor things. Commented out offensive assembly
and made applications link.
* start/crt0.S: Renamed to start/start.S.
* start/start.S: Formerly start/crt0.S.
* startup/linkcmds: New file. GNU linker script that is not
correct for the target board but links programs.
* bsp_specs: Use linkcmds.
* include/Makefile.am, start/Makefile.am startup/Makefile.am:
Now work.
* startup/bspstart.c, startup/setvec.c: "#if 0"'ed out references
to reoutines in assembly that are in turn "#if 0"'ed out.
* Makefile.am, cpu_asm.S, psmacro.ah, rtems/score/cpu.h:
First attempt to compile with GNU tools. Minor modifications
to compile enough to get to assembler errors.
