diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 60f5e3e..aa2980b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,105 @@ +Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) + + * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_* + calls. Deleted some unused code. + * config/obj-coff.c: Likewise. + + ELF support, mostly contributed by Utah: + * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line, + obj_elf_type): Rewrite. + (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol, + obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size): + New functions. + (obj_elf_ident): Dummy. + * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol, + TARGET_SYMBOL_FIELDS): New macros. + (gdb_section): New variable decl. + + * config/tc-i386.c (md_atof): Return zero, not empty string, on + success. + + BFD_ASSEMBLER conditional changes: + * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header): + Don't define these. + (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions. + (fetch_coff_debug_section): Ditto. + (obj_coff_endef): Call fetch_coff_debug_section. + (struct line_no): New type. + (c_symbol_merge): New way for copying aux fields. + (c_dot_file_symbol): Put symbol in absolute section, and set flag + BSF_DEBUGGING. + (function_lineoff): New symbol. + (function_lineoff, text_lineno_number, our_lineno_number, + lineno_lastP): Don't define. + (c_line_new): Don't define. + (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh, + placeholders, until + line-number recording gets implemented. + (obj_new_symbol_hook): New code for handling aux fields. + (add_lineno, add_linesym): New functions. + (obj_coff_ln): Call add_lineno, not c_line_new. + (obj_coff_endef): New code for handling symbol names. New lineno + code. Look for section name "*DEBUG*" for debugging section. + (align, coff_check_file_symbols, obj_coff_section, + coff_frob_file): New functions. + * config/obj-coff.h: Reordered some includes. + (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg, + DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't + define these. + (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros. + (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing + aux entries. Most SA_* macros now use it unconditionally. + (S_*): Use `bsym' field, and access BFD private data. + (SF_*): Use `sy_flags' symbol field for most of these. + (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't + define. + (*_section_header): Don't define. + * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed + interface. + (tc_gen_reloc) [I386COFF]: New function. + (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define. + * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New + macros. + + * config/obj-coff.c (stack_init): Don't do assignments inside + conditions. + (obj_coff_def): Simplified handling of symbol name a bit. + (tag_insert): Name argument is now pointer to CONST. + (obj_crawl_symbol_chain): Commented out. + + * config/obj-coff.h: Use PARAMS macro in prototypes. + + * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect + through frchainP pointer if it is null. + + * configure.in: Warn if BFD mode is explicitly turned off but is + required by specified target. + (mips ecoff targets): Don't need to set bfd_gas here; it gets + taken care of later. + + * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward + field. + (yank_symbols): Merge symbols only if sy_forward is null. + + * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already + defined. + + * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not + pointer. + * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto. + + * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting + with "." is a local label. + + * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config + files. + + * config/te-linux.h, config/te-386bsd.h: New config files. + * configure.in (i386-*-linux, i386-*-bsd): Use them. + * config/tc-i386.h (TARGET_FORMAT): Select format based on target + environment. + (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux. + Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems @@ -8,6 +110,17 @@ Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) * config/tc-mips.h (NO_LISTING): Don't define. People might want listings. +Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) + + * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New + files. + * configure.in (m68k-*-hpux): Use them. + + * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if + defined, otherwise zero. + + * config/aout_gnu.h (OMAGIC): Don't define if already defined. + Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com) * config/tc-sparc.c (sparc_ip): Allow any abs expression as an @@ -20,6 +133,11 @@ Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com) * config/tc-a29k.c: Include ctype.h. (define_some_regs): Added special-purpose registers for 29050. + * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/". + + * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here. + (change_to_section): Set it here instead. + Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com) * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one |