Ian Lance Taylor [Fri, 17 Nov 1995 15:36:38 +0000 (15:36 +0000)]
* gas/mri/immconst.d: New test.
* gas/mri/mri.exp: Run it.
* gas/mri/constants.s: Test immediate constants.
* gas/mri/constants.d: Corresponding change.
Ian Lance Taylor [Fri, 17 Nov 1995 15:05:44 +0000 (15:05 +0000)]
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
DT_INIT and DT_FINI entries if the _init or _fini symbol is
defined or mentioned in a regular file.
PR 8462.
Ian Lance Taylor [Wed, 15 Nov 1995 23:17:21 +0000 (23:17 +0000)]
* targets.c (bfd_target): Change type of second argument to
_bfd_print_private_bfd_data from void * to PTR.
* libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
using PTR rather than void *.
* bfd-in2, libbfd.h: Rebuild.
* peicode.h (pe_print_private_bfd_data): Change vfile from void *
to PTR.
* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
_bfd_generic_bfd_print_private_bfd_data rather than casting
bfd_true.
Ian Lance Taylor [Wed, 15 Nov 1995 22:44:56 +0000 (22:44 +0000)]
* ld-srec/srec.exp: New tests.
* ld-srec/sr1.c, ld-srec/sr2.c, ld-srec/sr3.cc: New files.
* lib/ld.exp (ld_simple_link): Discard warnings about not being
able to find the entry symbol.
Ian Lance Taylor [Wed, 15 Nov 1995 17:21:26 +0000 (17:21 +0000)]
* binutils-all/objcopy.exp: If assembly fails, call unresolved.
Test running objcopy and strip on a final executable.
* binutils-all/testprog.c: New file.
* config/default.exp (STRIP, STRIPFLAGS): Define.
(binutils_compile): New procedure.
* lib/utils-lib.exp (default_binutils_compile): New procedure.
Ian Lance Taylor [Wed, 15 Nov 1995 04:41:10 +0000 (04:41 +0000)]
* peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
not at the file position of the first section.
* coffcode.h (coff_compute_section_file_positions): Avoid using
unportable #elif.
(coff_write_object_contents): When generating a PPC PE executable
with no symbols, round up the file size to a COFF_PAGE_SIZE
boundary.
* cofflink.c (_bfd_coff_final_link): If there are no symbols,
don't write out a string table.
Ian Lance Taylor [Wed, 15 Nov 1995 01:34:56 +0000 (01:34 +0000)]
* elf.c (bfd_section_from_shdr): When using a different section
header, pass the new one to _bfd_elf_make_section_from_shdr.
(elf_fake_sections): Don't set sh_info and sh_entsize fields.
(elf_map_symbols): Add section VMA to symbol value when comparing
against 0.
(_bfd_elf_compute_section_file_positions): Only build symbol table
if there are some symbols. Set file offset of symtab and strtab
sections.
(assign_file_positions_except_relocs): Remove dosyms parameter.
Change all callers. Never set file offset of symtab and strtab
sections.
(_bfd_elf_copy_private_section_data): New function.
(MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
(_bfd_elf_copy_private_symbol_data): New function.
(swap_out_syms): Check for special mapping of st_shndx created by
copy_private_symbol_data.
* elfxx-target.h: Use new copy routines.
* elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
(_bfd_elf_copy_private_section_data): Declare.
Stu Grossman [Tue, 14 Nov 1995 23:40:18 +0000 (23:40 +0000)]
* monitor.c (monitor_load_srec monitor_make_srec): Move all
S-record download code into srec.c.
* srec.c srec.h: New files. Contain S-record loading routines
formerly in monitor.c.
* serial.c serial.h: New routine just like fprintf, but uses
serial_t instead of FILE *.
* sh-tdep.c (frame_find_saved_regs init_extra_frame_info):
Don't add four to saved pc (makes things match manual). Also, fix
bug where we didn't get pc from stack frame correctly.
* config/sh/tm-sh.h (SAVED_PC_AFTER_CALL): Don't add four to
saved pc. Real hardware does this for you.
* sh3-rom.c (sh3_load): New routine. Sets up for download then
calls generic S-record loader.
* config/h8300/h8300.mt, config/h8500/h8500.mt,
config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt:
Add srec.o to TDEPFILES.
Stu Grossman [Tue, 14 Nov 1995 23:24:10 +0000 (23:24 +0000)]
* monitor.c (monitor_load_srec monitor_make_srec): Move all
S-record download code into srec.c.
* srec.c srec.h: New files. Contain S-record loading routines
formerly in monitor.c.
* serial.c serial.h: New routine just like fprintf, but uses
serial_t instead of FILE *.
* sh-tdep.c (frame_find_saved_regs init_extra_frame_info):
Don't add four to saved pc (makes things match manual). Also, fix
bug where we didn't get pc from stack frame correctly.
* config/sh/tm-sh.h (SAVED_PC_AFTER_CALL): Don't add four to
saved pc. Real hardware does this for you.
* sh3-rom.c (sh3_load): New routine. Sets up for download then
calls generic S-record loader.
* config/h8300/h8300.mt, config/h8500/h8500.mt,
config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt:
Add srec.o to TDEPFILES.
Ian Lance Taylor [Tue, 14 Nov 1995 22:10:14 +0000 (22:10 +0000)]
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
were used.
(gld${EMULATION_NAME}_before_allocation): Use the environment
variable LD_RUN_PATH if -rpath was not used.
* ld.texinfo, ld.1: Document LD_RUN_PATH.
PR 8428.
David Edelsohn [Tue, 14 Nov 1995 09:32:50 +0000 (09:32 +0000)]
* Makefile.in (CONFIGURE_TARGET_MODULES): Pass --with-target-subdir.
Preserve relative path names in $srcdir. Build symlink tree if
configuring cross target dir and srcdir=. (= no VPATH support).
(configure-target-libg++): Depend on configure-target-librx.
* cfg-ml-com.in, cfg-ml-pos.in: Deleted.
* config-ml.in: New file.
* symlink-tree: New file.
* configure: Ensure srcdir="." if that's what it is.
Stan Shebs [Tue, 14 Nov 1995 04:45:54 +0000 (04:45 +0000)]
* configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
* configure: Update.
* mpw-make.sed: Reorder commands to make sed happier.
* config/te-macos.h: New file.
* config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
Stan Shebs [Tue, 14 Nov 1995 03:31:22 +0000 (03:31 +0000)]
* mpw-README: Clarify some phrasing, add notes about CodeWarrior
includes and FLEX_SKELETON setting.
* mpw-configure (--with-gnu-ld): New option, controls whether
to use PPCLink or ld with PowerMac GCC.
* mpw-build.in (all-grez, do-grez, install-grez): New targets.
* mpw-config.in: Configure grez if targeting Mac.
Stan Shebs [Mon, 13 Nov 1995 20:47:41 +0000 (20:47 +0000)]
* config.sub: Accept pmac and pmac-mpw as names for PowerMacs,
accept mpw and mac-mpw as names for m68k Macs, change macos7 to
just macos.
* configure.in: Configure grez resource compiler if targeting Mac.
* Makefile.in (all-grez, install-grez): New targets.
Stan Shebs [Sun, 12 Nov 1995 20:39:38 +0000 (20:39 +0000)]
* Makefile.in (bfd_libs_here, etc): Provide empty definitions.
* coff-rs6000.c (rs6000coff_vec): Add conditional defines
TARGET_SYM and TARGET_NAME for vector and BFD name.
* coff-pmac.c (pmac_xcoff_vec): Remove.
(TARGET_SYM, TARGET_NAME): Define.
* coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
machine to 0, not all PowerMacs are 601s.
Enable powerpc simulator for all powerpc-eabi targets, not just powerpc-eabisim if compiling with GCC. Add --enable-sim-powerpc option to control this.
* config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
generate a reloc which the linker will not handle correctly. Fix
overflow checking--R_IREL is 18 bits, not 17.
* archive.c (bfd_generic_archive_p): Check the first object file
in an archive even if target_defaulted is set. If the object file
has the wrong xvec, reject it.
* aoutx.h (NAME(aout,set_section_contents)): If a section can not
be represented, report the name via _bfd_error_handler.
(translate_to_native_sym_flags): Likewise.
* elf32-mips.c (mips_elf_final_link): Likewise.
* oasys.c (oasys_write_sections): Likewise.
Turn on INLINES if using GCC to compile simulator; Print more stuff if requests -t trace; If !WITH_ASSERT, do not check whether illegal bits in instruction are set
* coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
which checks for STYP_OVRFLO sections.
(coff_compute_section_file_positions): If RS6000COFF_C, handle
reloc and lineno count overflows.
(coff_write_object_contents): Call coff_count_linenumbers before
coff_compute_section_file_positions. If RS6000COFF_C, handle
reloc and lineno count overflows.
* xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
relocs before dealing with .pad sections. Count overflow section
headers when handling .pad sections.
* emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
new local variable special_sections, and pass it to
size_dynamic_sections. Look through the results, and move the
sections around in the mapping so that they are defined correctly.
* xcofflink.c (XCOFF_DESCRIPTOR): Define.
(struct xcoff_link_hash_table): Add descriptor_section and
special_sections fields.
(_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
(xcoff_link_add_symbols): Set linkage section alignment. Create
descriptor section. Check for magic symbol names (_text, etc.),
and record them in special_sections if found. Set
XCOFF_DESCRIPTOR flag for a function descriptor, and set its
descriptor field to point back to the function code symbol.
(xcoff_sweep): Always mark the special descriptor_section.
(bfd_xcoff_export_symbol): Check whether the symbol might be a
function descriptor, and mark it if it is.
(bfd_xcoff_size_dynamic_sections): Add new special_sections
parameter, and fill it in. Allocate space for the descriptor
section.
(xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
global linkage code. If an undefined function descriptor is
exported, arrange to define it. Warn about any other undefined
exported symbol.
(_bfd_xcoff_bfd_final_link): Write out the descriptor section.
(xcoff_write_global_symbol): Create a function descriptor when
necessary.
* bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
* bfd-in2.h: Rebuild.
Ken Raeburn [Thu, 9 Nov 1995 09:14:01 +0000 (09:14 +0000)]
* configure.in: Added new option --with[out]-mmap. Set USE_MMAP if it is given
and mmep is available.
* acconfig.h: Undef USE_MMAP.
* configure, config.in: Regenerated.
* aoutx.h: If USE_MMAP is not defined, do all symbol and string table handling
the old way.
(aout_get_external_symbols): Don't complain if last byte of string table is
nonzero.
* libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
(bfd_free_window) [! USE_MMAP]: Don't define.
(bfd_get_file_window, _bfd_generic_get_section_contents_in_window)
[! USE_MMAP]: Abort.