monitor board.
The mips_initialize() code seemed to have a "funny" switch
statement. I also removed an unnecessary switch into debug monitor
mode just before the call to mips_initialize() in mips_load().
powerpc*-*-aix*. Add code to create appropriate exports files,
and pass appropriate compilation flags, and test against
appropriate expected output.
* ld-shared/xcoff.dat: New file.
* ld-shared/main.c: Put #ifndef XCOFF_TEST around tests that can
not be linked using XCOFF. Use shlib_shlibvar1 as a sample
function pointer, rather than shlib_mainvar.
* ld-shared/sh1.c: Likewise.
* ld-shared/shared.dat: Update for change from using shlib_mainvar
to using shlib_shlibvar1.
* ld-shared/sun4.dat: Likewise.
the created .tc section to 2.
(xcoff_mark): Don't keep a .loader reloc for a call to an
undefined symbol when creating a shared library.
(xcoff_build_ldsyms): When creating a shared library, generate
global linkage code for a call to an undefined symbol.
is to allow the simulator initialisation code to make use of the host
callback facilities. Had discussed this with sac, and it should be a
harmless change since none of the other simulators really make use of
the call, and it does not return a result.
Added some new interfaces, and a new entry in the target vector. Under the new
interfaces, mmap will be used if available, otherwise malloc/seek/read, as
before. Old interfaces all still intact.
Most configurations (including all used by "--enable-targets=all") simply
changed to call the default routine for that entry in the target vector. I
might've missed some targets only included in special configurations.
Support for a.out symbol and string table reading now goes through new
interfaces, and will use mmap when available.
Linker hooks (e.g., avoiding reallocation under malloc) not ready yet.
* core.h: Rename to corefile.h
* inline.c: Include corefile.h, renamed from core.h.
* cpu.h: Include corefile.h, renamed from core.h
* vm.c: Include corefile.h, renamed from core.h
* Makefile.in (CPU_H): Change core.h to corefile.h
(vm.o): Change dependency to corefile.h
(LIB_SRC): Change core.c to corefile.c.
(LIB_OBJ): Change core.o to corefile.o.
(corefile.o): Change dependencies to corefile.c, corefile.h.
* corefile.c: Include corefile.h rather than core.h
* README.psim (KNOWN PROBLEMS): Change core.* references to corefile.*
references.
* mmalloc.h: check if STDC_HEADERS instead of __STDC__.
* mmprivate.h: check if STDC_HEADERS instead of __STDC__.
This change is necessary to build under AIX 3.2.5 w/ cc after Stan's
Oct 24 change. I'm not convinced that changing mmalloc.h in this way
is such a good thing--if a directory that doesn't use autoconf (or one
that DOES use autoconf but doesn't put all the defines on the command
line), and it includes mmalloc.h, the right thing won't happen.
I believe gdb is the only directory which uses mmalloc, though, so
it should be OK.
* fork-child.c (fork_inferior): Add call to
TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get
control just before the new process executes it's first instruction.
* remote-mips.c (mips_initialize): Cleanup a bit. Don't try to
receive a packet at first. This speeds up initialization a lot.
Use TARGET_MONITOR_PROMPT instead of "<IDT>".
(common_breakpoint): Use rresponse instead of rerrflg to inspect
error code.
* symfile.c (syms_from_objfile reread_symbols): Call
TARGET_SYMFILE_POSTREAD to allow target specific code to get
control after reading new symbols.
* target.h: New macros TARGET_SYMFILE_POSTREAD, and
TARGET_CREATE_INFERIOR_HOOK. See above for descriptions.
* config/mips/{irix5.mh nm-irix5.h}: Delete nm-irix5.h. Make
NAT_FILE point directly at ../nm-sysv4.h.
* config/mips/{mipsm3.mh nm-m3.h}: Delete nm-m3.h. Make
NAT_FILE point directly at ../nm-m3.h.
* config/mips/{mipsv4.mh nm-sysv4.h}: Delete nm-sysv4.h. Make
NAT_FILE point directly at ../nm-sysv4.h.
* config/mips/nm-mips.h: Improve comment at top of file.
* config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Change
definition into a proper string.
start-sanitize-gm
* configure configure.in: Add support for --enable-gm.
(mips*-*-magic*): Change target from magic to idt.
* eval.c expprint.c expression.h parse.c remote-mips.c utils.c:
Change GENERAL_MAGIC_HACKS to GENERAL_MAGIC.
* magic.c magic.h: Update files from GM.
* config/mips/magic.mt: Delete. No longer necessary now that we
use --enable mechanism.
* config/mips/tm-idt.h: Add GM stuff needed for remote GM box.
* config/mips/tm-irix5.h: Add GM stuff needed for native Irix box.
* config/mips/tm-magic.h: Move up to config/tm-magic.h. Move all
platform specific stuff into tm-irix.h and tm-idt.h. Add defs for
TARGET_SYMFILE_POSTREAD and TARGET_CREATE_INFERIOR_HOOK.
end-sanitize-gm
i*86-*-linux* xfails for "backtrace through signal handler".
* gdb.base/corefile.exp: Add i*86-*-sysv4* xfail for
"print func2::coremaker_local".
* gdb.base/break.exp: Add i*86-*-sysv4*, sparc-sun-sunos4,
xfail for
"delete all breakpoints when none".
to o. Clobber and restore the list of new csects around the call
to _bfd_generic_link_add_one_symbol, in case it wants to report a
linker error and the linker wants to read the symbol table. Reset
the line number count of a real section even if it has no relocs.
(_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
