ChangeLog objfiles.c objfiles.h symfile.c target.c main.c
Makefile.in configure.in
Added Files:
os9kread.c os9kstab.c remote-os9k.c
* os9kread.c: New file to read os9000 style symbo table.
* os9kstab.c: new file to read os9000 style stabs.
* remote-os9k.c: remote protocol talking to os9000 rombug monitor.
* objfiles.c (find_pc_objfile): new function to search objfile
from pc.
* objfiles.c (objfile_relocate_data): new function to relocate
data symbols in symbol table.
* objfiles.h: Add two aux fields in struct objfile to handle
multiple symbol table files situation like in os9000.
* symfile.c: Change so 'symbol-file' command can handle multiple
files. Also call target_link() to get relocation infos.
* target.c (target_link): new function to get relocation info when
a symbol file is requested to load.
* main.c (quit_command): take out 'inferior_pid != 0' condition,
because in cross mode there's no inferior pid, bit they need to
be detached.
Makefile.in: add os9kread.c os9kstab.c and .o's.
configure.in: add i386os9k target.
config/i386/i386os9k.mt: new add.
config/i386/tm-i386os9k.h: new add.
caller. Put string in malloc'd space, so caller need not impose
arbitrary limits.
* solib.c (find_solib): Update to use new interface.
* irix5-nat.c (find_solib): Read o_path from inferior
(clear_solib): Free storage for o_path.
* valprint.c (val_print_string): Add comments.
an error, regardless of force_ellipsis. In the non-EIO case,
just print the error message rather than calling error(). Don't
access *(bufptr-1) if bufptr points to the start of the buffer.
When looking for '\0', don't increment bufptr and addr if bufptr
started out already at limit. If an error happens on fetching the
first character, don't print the string.
* values.c (allocate_value, record_latest_value, value_copy): Set it.
(record_latest_value): Don't mess with VALUE_LVAL of value.
* valops.c (value_assign): Check it. Reword existing error
message on not_lval.
an error, regardless of force_ellipsis. In the non-EIO case,
just print the error message rather than calling error(). Don't
access *(bufptr-1) if bufptr points to the start of the buffer.
When looking for '\0', don't increment bufptr and addr if bufptr
started out already at limit. If an error happens on fetching the
first character, don't print the string.
ic960coff.
* config/ic960coff.mt: New file.
* config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
(TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
* config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll always build
little-endian object files.
* config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
BFD_ASSEMBLER is defined.
(mem_fmt): Since COFF doesn't handle callx relocations yet, treat them like
normal 32-bit relocations.
(md_apply_fix): For callx relocations, store zero.
(tc_bout_fix_to_chars): Store symbol idx for all callx relocations, regardless
of link-relax setting.
(tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
(i960_handle_align) [! OBJ_BOUT]: If link-relax option is selected, print an
error message and clear it.
* config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC, TC_COUNT_RELOC,
TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP, tc_fix_adjustable): New macros.
(tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
(objdump_start): Deleted unused proc.
(objdump_start_common): Merged into objdump_start_no_subdir.
* gas/alpha/fp.exp: Use objdump instead of objdump_start_no_subdir, since the
former actually waits for objdump to finish. Specify .rdata section only.
Make comment indicate Alpha architecture rather than SPARC.
* gas/alpha/fp.d: Omit .reginfo patterns. Just use "." to match
against ASCII code 0x2a ("*", special in regexp).
* gas/sun4/addend.exp: Use objdump instead of objdump_start_no_subdir.
action in case where caller specified no argument relocation.
(hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
right in the original relocation and the stub's relocation.
unused symbols argument.
* elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
than asymbol * for original target symbol. All callers changed.
Set reloc->sym_ptr_ptr appropriately.
(hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
(hppa_elf_look_for_stubs_in_section): No longer need symbols
argument. Use the output symbols when canonicalizing the relocs,
creating them if necessary.
* linker.c (_bfd_generic_link_output_symbols): Do not rebuild/clobber
the output symbols if they already exist.
(file_chain): Add decl.
(hppa_look_for_stubs_in_section): Delete decl.
(hppaelf_finish): Reenable code. Do not pass symbols
down to hppa_look_for_stubs_in_section.
* mpw-configure (prefix, mpw_prefix): Handle it.
(ARCHDEFS): Add to makefile editing.
(TDEPFILES, TM_FILE, XDEPFILES, XM_FILE, NAT_FILE): Add to
makefile if defined.
(mpw-edit-prefix): Use during makefile editing.
* mpw-config.in (mmalloc, readline): Don't configure.
* mpw-build.in (thisscript): Rename to ThisScript.
Use mpw-build instead of BuildProgram everywhere.
(mmalloc, readline): Don't build.
* mpw-README: New file, basic documentation about the MPW port.
* targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
* bfd-in2.h: Rebuilt.
FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
Define to make backtracing through the various sigtramp handlers
work.
* i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
the saved pc from ucontext on the stack for SVR4 signal handling.
PARAMize and staticize rest of functions. Delete unused
functions. Delete unused/unnecessary arguments to some functions.
Group static vars together. Abort for bad errors until we have
error code propogation working. Work on spacing and indention.
Add FIXMEs for unresolved problems. Use enums rather than
#defines for lots of things. Merge two functions which build
linker stubs into a single function (so they can easily share a
ton of common code).
Kung Hsu
Peter Schauer
Jim Kingdon
Stu Grossman
Ken Raeburn
Stan Shebs
Jeff Law