* defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
define TARGET_BYTE_ORDER as target_byte_order, and declare
target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
a test of TARGET_BYTE_ORDER.
* top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
defined:
(endianlist, target_byte_order): New variables.
(set_endian, set_endian_big, set_endian_little): New functions.
(show_endian): New function.
(init_cmd_lists): Initialize endianlist.
(init_main): Add commands ``set endian big'', ``set endian
little'', and ``show endian''.
* a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
BITS_BIG_ENDIAN to switch at run time rather than at compile time.
* coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
* remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
* values.c: Likewise.
* mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
run time rather than at compile time.
* config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
defined, define as 0.
(FIX_CALL_DUMMY): Rewrite to remove presumption that host and
target are similar.
* config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
* config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
* config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
(BREAKPOINT): Remove definition.
* config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
(BREAKPOINT): Remove definition.
* config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
value of 1, rather than without a value.
* config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
* coffcode.h (coff_new_section_hook): Don't use align_power_min;
use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab
and .stabstr sections to be aligned to no more than 2. Remove
COFF_SPARC special cases.
* coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
* coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise.
* coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise.
* coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise.
* coff-we32k.c, coff-z8k.c: Likewise.
PR 5706.
Jim Kingdon [Mon, 3 Oct 1994 14:51:22 +0000 (14:51 +0000)]
* gdbserver/server.c (main): Silently accept all unrecognized
requests and send back a zero length acknowledge. That is what
*-stub.c do and is what remote.c expects.
Peter Schauer [Mon, 3 Oct 1994 11:47:38 +0000 (11:47 +0000)]
* rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag
for .stack and .ldinfo sections. Cast coredata.c_tab to a
file_ptr to avoid warnings from gcc.
Ian Lance Taylor [Fri, 30 Sep 1994 17:13:08 +0000 (17:13 +0000)]
* elfcode.h (elf_bfd_final_link): Remove assertion when a non
SEC_IN_MEMORY section is found in dynobj. This can happen when
linking PIC compiled code.
Ken Raeburn [Thu, 29 Sep 1994 20:36:24 +0000 (20:36 +0000)]
* elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol in elfcode.h.
(case bfd_print_symbol_all): Print symbol's size field, except for common
symbols; print their alignment.
* elfcode.h (elf_print_symbol): Deleted.
* libelf.h (bfd_elf_print_symbol): Declare.
(bfd_elf{32,64}_print_symbol): Replace declarations with macros.
Jeff Law [Thu, 29 Sep 1994 04:26:50 +0000 (04:26 +0000)]
* hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
lengths other than 32bits (HP C 9.69 represents an "unsigned char"
as an T_UNS_LONG with length 8).
Jeff Law [Thu, 29 Sep 1994 03:25:03 +0000 (03:25 +0000)]
* gas/hppa/reloc/reduce.s: Renamed from relocreduce.s
* gas/hppa/reloc/reduce2.s: Renamed from relocreduce2.s
* gas/hppa/reloc/r_no_reloc.s: Renamed from r_no_relocbug.s
Ken Raeburn [Wed, 28 Sep 1994 20:27:31 +0000 (20:27 +0000)]
(resolve_symbol_value, case O_symbol): Don't do any processing if add_symbol is
undefined or in expr_section.
(resolve_symbol_value, case O_add): For symbol plus constant-valued symbol,
convert to O_symbol and re-reduce.
(S_GET_VALUE): If symbol needs resolving, resolve it.
(indent_level): No longer static.
(print_symbol_value_1): Don't print frag address if it matches
zero_address_frag. Don't print "resolving" if already resolved. Print segment
name. Don't call print_expr_1 on an undefined symbol.
(print_expr_1): Fix whitespace before printing X_add_number.
Ian Lance Taylor [Wed, 28 Sep 1994 19:53:22 +0000 (19:53 +0000)]
* Makefile.in (arparse.c): Don't ignore errors from mv.
(sysinfo.c): Likewise. Also, depend upon arparse.c, to prevent a
parallel make from trying to build both arparse.c and sysinfo.c
simultaneously.
(nlmheader.c): Similar change.
(arparse.h): Separate target from arparse.c, so that a parallel
make does not try to build both at once. Depend upon arparse.c.
(sysinfo.h): Similar change.
Ken Raeburn [Wed, 28 Sep 1994 19:20:11 +0000 (19:20 +0000)]
(fix_new_exp): Handle O_add by creating an expression-valued symbol, and
calling fix_new_exp recursively.
(adjust_reloc_syms): If a fixup's symbol value is a sum of an undefined symbol
and a constant, fold the constant into the fixup, and refer to the undefined
symbol directly. Then process the fixup again from scratch.
(write_object_file): Before calling adjust_reloc_syms, make a pass through the
symbol list trying to resolve values.
(print_fixup): New routine, for debugging.
(write_relocs): Call bfd_install_relocation. Deleted various hacks for working
around problems with bfd_perform_relocation.
Ian Lance Taylor [Wed, 28 Sep 1994 17:41:07 +0000 (17:41 +0000)]
* config/tc-mips.c: Include subsegs.h.
(md_apply_fix): If an unconditional b or bal overflows, and we are
not assembling PIC code, replace it with a j or jal.
Ian Lance Taylor [Wed, 28 Sep 1994 16:21:32 +0000 (16:21 +0000)]
* config/default.exp: Set variables as and nm. Create tmpdir if
it does not already exist.
* ld.bootstrap/bootstrap.exp: Don't create tmpdir here.
* ld.cdtest/cdtest.exp: Likewise.
* ld.scripts/defined.exp: Likewise. Also, don't set as and nm
here. Change perror for no variables found to fail.
* ld.scripts/script.exp: New test.
* ld.scripts/script.t, ld.scripts/script.s: New files.
Jeff Law [Wed, 28 Sep 1994 06:42:24 +0000 (06:42 +0000)]
* hpread.c (struct hpread_symfile_info): Delete have_module field
and accessor macro. Minor indentation fix.
(hpread_build_psymtabs, case K_MODULE): Only start a new psymtab
and reset state variables have_name & texthigh if pst is NULL.
(hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
partial symbol table if pst is non-NULL. If pst is NULL, then
start a new psymtab.
(hpread_process_one_debug_symbol, case K_MODULE): Now empty.
(hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
correct handling of subfiles.
Ian Lance Taylor [Wed, 28 Sep 1994 00:06:27 +0000 (00:06 +0000)]
* ld.scripts: New directory.
* ld.scripts/defined.exp, ld.scripts/defined.s: New files.
* ld.scripts/defined.t: New file.
* lib/ld.exp (default_ld_simple_link): New function.
(default_ld_assemble, default_ld_nm): New functions.
* config/default.exp: Rename from unix-ld.exp.
(ld_simple_link, ld_assemble, ld_nm): New functions.
Ian Lance Taylor [Tue, 27 Sep 1994 22:41:51 +0000 (22:41 +0000)]
* ldexp.c (fold_name): For DEFINED case, don't try to look up the
name in the hash table during the first phase--the hash table does
not even exist at that point, much less have the right value.
PR 5699.
Ian Lance Taylor [Tue, 27 Sep 1994 22:25:04 +0000 (22:25 +0000)]
* Makefile.in (CC): Define.
(CXX): Move definition, change from g++ to gcc.
(EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
(RUNTEST_CC, RUNTEST_CFLAGS): Remove.
(RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
(CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
(.cc.o): Comment out.
(testdir): Remove.
(site.exp): Don't create testdir or set tmpdir.
(check): Run checks even if not running native. Use CC_FOR_TARGET
instead of RUNTEST_CC, and likewise for CXX.
(cdtest targets): Comment out.
* config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
* cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
* cdtest-main.cc, cdtest.exp: Remove.
Ian Lance Taylor [Tue, 27 Sep 1994 22:23:51 +0000 (22:23 +0000)]
* config/unix-ld.exp: Set ld using findfile.
* lib/ld.exp (default_ld_relocate): Return a value. Change format
of log messages.
(default_ld_compile): Likewise.
(default_ld_link): Likewise. Also, don't include $BFDLIB and
$LIBIBERTY in link.
* ld.bootstrap/bootstrap.exp: Rewrite.
* ld.cdtest/cdtest.exp: Rewrite.
* ld.cdtest/cdtest-foo.cc: Update from top level ld directory.
* ld.cdtest/cdtest-foo.h: Likewise.
* ld.cdtest/cdtest-main.cc: Likewise.
Ian Lance Taylor [Mon, 26 Sep 1994 22:08:57 +0000 (22:08 +0000)]
* emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
file naming problems.
* emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
* Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
(eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
(eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
* config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
* config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
Ian Lance Taylor [Mon, 26 Sep 1994 15:01:59 +0000 (15:01 +0000)]
* bfd-in.h (bfd_seek): Change declaration to not mark fp const.
* bfd-in2.h: Rebuild.
* libbfd.c (bfd_seek): Don't mark parameters const, to avoid
conflicts with declaration.
Jim Kingdon [Sun, 25 Sep 1994 13:21:22 +0000 (13:21 +0000)]
* TODO: Remove item about adding general multi-threaded stuff;
this is done.
Remove item about specifying arbitrary locations of stack frames
(this works on some machines).
Remove item about debugging functions without a frame pointer
(this works on some machines).
Remove item about re-writing macros which handle frame chaining and
frameless functions. They have been re-written at least once
since that item was written.
Remove item about gdb catching SIGINT when attached; this is done.
Remove item about having list_command not read symbols--why bother?