Commit Graph

26 Commits

Author SHA1 Message Date
Trevor Saunders 8860a416a2 replace some raw xmalloc / xrealloc with the XNEW* macros
This increases consistancy of how we allocate memory, and always casting the
result to the proper type.  It also helps make sure we get any use of sizeof on
the result type correct.

gas/ChangeLog:

2016-03-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* listing.c (listing_message): Use XNEW style allocation macros.
	* read.c (read_a_source_file): Likewise.
	(read_symbol_name): Likewise.
	(s_mri_common): Likewise.
	(assign_symbol): Likewise.
	(s_reloc): Likewise.
	(emit_expr_with_reloc): Likewise.
	(s_incbin): Likewise.
	(s_include): Likewise.
	* sb.c (sb_build): Likewise.
	(sb_check): Likewise.
2016-03-22 19:06:39 -04:00
Alan Modra 6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
Alan Modra b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Alan Modra 4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
H.J. Lu 34bca50861 Remove trailing white spaces on gas
* app.c: Remove trailing white spaces.
	* as.c: Likewise.
	* as.h: Likewise.
	* cond.c: Likewise.
	* dw2gencfi.c: Likewise.
	* dwarf2dbg.h: Likewise.
	* ecoff.c: Likewise.
	* input-file.c: Likewise.
	* itbl-lex.h: Likewise.
	* output-file.c: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* subsegs.c: Likewise.
	* symbols.c: Likewise.
	* write.c: Likewise.
	* config/tc-i386.c: Likewise.
	* doc/Makefile.am: Likewise.
	* doc/Makefile.in: Likewise.
	* doc/c-aarch64.texi: Likewise.
	* doc/c-alpha.texi: Likewise.
	* doc/c-arc.texi: Likewise.
	* doc/c-arm.texi: Likewise.
	* doc/c-avr.texi: Likewise.
	* doc/c-bfin.texi: Likewise.
	* doc/c-cr16.texi: Likewise.
	* doc/c-d10v.texi: Likewise.
	* doc/c-d30v.texi: Likewise.
	* doc/c-h8300.texi: Likewise.
	* doc/c-hppa.texi: Likewise.
	* doc/c-i370.texi: Likewise.
	* doc/c-i386.texi: Likewise.
	* doc/c-i860.texi: Likewise.
	* doc/c-m32c.texi: Likewise.
	* doc/c-m32r.texi: Likewise.
	* doc/c-m68hc11.texi: Likewise.
	* doc/c-m68k.texi: Likewise.
	* doc/c-microblaze.texi: Likewise.
	* doc/c-mips.texi: Likewise.
	* doc/c-msp430.texi: Likewise.
	* doc/c-mt.texi: Likewise.
	* doc/c-s390.texi: Likewise.
	* doc/c-score.texi: Likewise.
	* doc/c-sh.texi: Likewise.
	* doc/c-sh64.texi: Likewise.
	* doc/c-tic54x.texi: Likewise.
	* doc/c-tic6x.texi: Likewise.
	* doc/c-v850.texi: Likewise.
	* doc/c-xc16x.texi: Likewise.
	* doc/c-xgate.texi: Likewise.
	* doc/c-xtensa.texi: Likewise.
	* doc/c-z80.texi: Likewise.
	* doc/internals.texi: Likewise.
2013-01-10 19:51:55 +00:00
Alan Modra 0c5daaa929 * sb.c (sb_check): Use __builtin_clzll when size_t is not the
same size as long.
2012-10-29 10:17:52 +00:00
H.J. Lu d2ae702c46 Allocate sufficient space for string buffer
* input-scrub.c (input_scrub_include_sb): Use sb_build to
	allocate sufficient space for from_sb.  Use sb_terminate to
	terminate string.
	* read.c (read_a_source_file): Use sb_build to allocate
	sufficient space and replace sb_add_string with sb_add_buffer.
	(s_macro): Likewise.
	(input_scrub_insert_line): Likewise.
	(s_irp): Use sb_build to allocate sufficient space.
	(do_repeat): Use sb_build to allocate sufficient space
	for many.
	* sb.c (sb_build): Remove static.
	* sb.h (sb_build): New prototype.
2012-06-09 13:22:00 +00:00
Alan Modra 5197bfb548 * sb.c: Include limits.h.
(dsize): Delete.
	(MALLOC_OVERHEAD, INIT_ALLOC): Define.
	(sb_new): Use INIT_ALLOC.
	(sb_check): Modify allocation strategy using MALLOC_OVERHEAD.
	(sb_terminate): Don't use sb_add_char.
2012-06-09 08:32:43 +00:00
Alan Modra 39a45edc07 PR gas/14201
* sb.h (sb_max_power_two): Delete.
	(struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
	(sb_element): Delete.
	(sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
	prototypes.
	* sb.c (string_count, free_list): Delete.
	(sb_build, sb_kill, sb_check): Rewrite.
	(scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
	sb_skip_white, sb_skip_comma): Replace assorted int params,
	vars and return types with size_t.
	* input-scrub.c: Likewise.
	* macro.c: Likewise.
	* macro.h: Likewise.
	* as.c: Likewise.
	* as.h: Likewise.
	* input-file.h: Likewise.
	* input-file.c: Likewise.
	* read.c: Likewise.
	* app.c: ..or ptrdiff_t.
	* input-file.c (input_file_get): Use ferror.
	(input_file_give_next_buffer): Use input_file_get.
2012-06-07 12:47:23 +00:00
Alan Modra aa820537ea update copyright dates 2009-09-02 07:25:43 +00:00
Nick Clifton 9c2799c243 * gas/app, gas/as.c, gas/as.h, gas/atof-generic.c, gas/cgen.c,
gas/config/atof-ieee.c, gas/config/obj-aout.c,
        gas/config/obj-coff.c, gas/config/obj-ecoff.c,
        gas/config/obj-elf.c, gas/config/obj-som.c, gas/config/tc-alpha.c,
        gas/config/tc-arc.c, gas/config/tc-arm.c, gas/config/tc-cr16.c,
        gas/config/tc-cris.c, gas/config/tc-crx.c, gas/config/tc-d30v.c,
        gas/config/tc-dlx.c, gas/config/tc-hppa.c, gas/config/tc-i370.c,
        gas/config/tc-i386-intel.c, gas/config/tc-i386.c,
        gas/config/tc-i860.c, gas/config/tc-i960.c, gas/config/tc-ia64.c,
        gas/config/tc-iq2000.c, gas/config/tc-m32c.c,
        gas/config/tc-m32r.c, gas/config/tc-m68hc11.c,
        gas/config/tc-m68k.c, gas/config/tc-maxq.c, gas/config/tc-mcore.c,
        gas/config/tc-mep.c, gas/config/tc-mips.c, gas/config/tc-mmix.c,
        gas/config/tc-mn10300.c, gas/config/tc-moxie.c,
        gas/config/tc-ns32k.c, gas/config/tc-pj.c, gas/config/tc-ppc.c,
        gas/config/tc-s390.c, gas/config/tc-score.c,
        gas/config/tc-score7.c, gas/config/tc-sh.c, gas/config/tc-sparc.c,
        gas/config/tc-spu.c, gas/config/tc-tic30.c, gas/config/tc-vax.c,
        gas/config/tc-xtensa.c, gas/config/xtensa-relax.c,
        gas/dw2gencfi.c, gas/dwarf2dbg.c, gas/ehopt.c, gas/expr.c,
        gas/frags.c, gas/input-file.c, gas/read.c, gas/sb.c,
        gas/subsegs.c, gas/symbols.c, gas/write.c: Change the name of the
        gas macro `assert' to `gas_assert'.
2009-06-22 17:56:02 +00:00
Nick Clifton ec2655a6a7 Switch to GPLv3 2007-07-03 11:01:12 +00:00
Alan Modra ebd1c8757c remove some duplicate #include's. 2006-06-07 11:27:58 +00:00
Ben Elliston 58633d9add * sb.h (sb_list_vector): Move to sb.c.
* sb.c (free_list): Use type of sb_list_vector directly.
	(sb_build): Fix off-by-one error in assertion about `size'.
2006-05-02 03:39:04 +00:00
Zack Weinberg c19d120533 include/elf:
* arm.h: Import complete list of official relocation names
	and numbers from AAELF.  Define FAKE_RELOCs for old names.
	Remove a few old names no longer used anywhere.

bfd:
	* elf32-arm.c: Wherever possible, use official reloc names
	from AAELF.
	(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
	(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
	(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
	(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
	(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
	(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
	elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
	Add many new relocations from AAELF.
	(elf32_arm_howto_from_type): Update to match.
	(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
	R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
	R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
	(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
	(elf32_arm_final_link_relocate): Add support for
	R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6.  Remove
	case entries redundant with default.

	* reloc.c: Reorganize ARM relocations.  Add Thumb
	assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
	BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
	Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
	BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
	Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
	* bfd-in2.h, libbfd.h: Regenerate.

opcodes:
	* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
	instructions.  Adjust disassembly of some opcodes to match
	unified syntax.
	(thumb32_opcodes): New table.
	(print_insn_thumb): Rename print_insn_thumb16; don't handle
	two-halfword branches here.
	(print_insn_thumb32): New function.
	(print_insn): Choose among print_insn_arm, print_insn_thumb16,
	and print_insn_thumb32.  Be consistent about order of
	halfwords when printing 32-bit instructions.

gas:
	* hash.c (hash_lookup): Add len parameter.  All callers changed.
	(hash_find_n): New interface.
	* hash.h: Prototype hash_find_n.
	* sb.c: Include as.h.
	(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
	(sb_scrub_and_add_sb): New interface.
	* sb.h: Prototype sb_scrub_and_add_sb.
	* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.

	* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
	reference to BFD_RELOC_ARM_GOT12 which is never generated.
	* config/tc-arm.c: Rewrite, adding Thumb-2 support.

gas/testsuite:
	* gas/arm/arm.exp: Convert all existing "gas_test" tests to
	"run_dump_test" tests.  Run more tests unconditionally.  Run new tests.
	* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
	* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
	* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
	Adjust to work as a dump test.
	* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
	* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
	* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
	New files.

	* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
	diagnostics that don't happen in the first pass anymore.

	* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
	* gas/arm/vfp-bad.l:
	Update expected diagnostics.
	* gas/arm/pic.d: Update expected reloc name.
	* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
	* gas/arm/r15-bad.s: Avoid two-argument mul.
	* gas/arm/req.s: Adjust comments.
	* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
	use of PC.

	* gas/arm/macro-1.d, gas/arm/macro1.s
	* gas/arm/t16-bad.l, gas/arm/t16-bad.s
	* gas/arm/tcompat.d, gas/arm/tcompat.s
	* gas/arm/tcompat2.d, gas/arm/tcompat2.s
	* gas/arm/thumb32.d, gas/arm/thumb32.s
	New test pair.

ld/testsuite:
	* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
Nick Clifton 93a9f99109 Fix formatting of comments. 2005-05-06 08:49:28 +00:00
Jan Beulich 3c9aabc7f0 gas/
2005-05-06  Jan Beulich  <jbeulich@novell.com>

	* sb.h (sb_add_buffer): Reintroduce.
	* sb.c (sb_add_buffer): Likewise.
2005-05-06 07:39:00 +00:00
Nick Clifton 4b4da1607a Update the address and phone number of the FSF 2005-05-05 09:13:19 +00:00
Ben Elliston 87c245cccc * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
(GENERIC_OBJS): Likewise, remove bignum-copy.o.
	(bignum-copy.o): Remove.
	* Makefile.in: Regenerate.
	* makefile.vms (OBJS): Remove bignum-copy.obj.
	* symbols.h (local_symbol_make): Remove declaration.
	(verify_symbol_chain_2): Likewise.
	* symbols.c (local_symbol_make): Make static.
	(max_indent_level): Likewise.
	(verify_symbol_chain_2): Remove.
	* macro.c (macro_hash): Make static.
	* messages.c (fprint_value): Remove.
	* read.h (get_absolute_expr): Remove.
	(emit_leb128_expr): Likewise.
	(do_s_func): Likewise.
	* read.c (do_s_func): Make static.
	(emit_leb128_expr): Likewise.
	(get_absolute_expr): Likewise.
	* as.h (as_howmuch): Remove declaration.
	(fprint_value): Likewise.
	* as.c (myname): Make static.
	* input-scrub.c (as_howmuch): Remove.
	(as_1_char): Likewise.
	* input-file.h (input_file_is_open): Remove.
	* input-file.c (input_file_is_open): Likewise.
	* expr.h (expr_build_unary): Remove declaration.
	(expr_build_binary): Likewise.
	* expr.c (expr_build_unary): Remove.
	(expr_build_binary): Likewise.
	* hash.h (hash_replace): Remove declaration.
	(hash_delete): Likewise.
	* hash.c (hash_replace): Remove.
	(hash_delete): Likewise.
	* bignum-copy.c (bignum_copy): Move from here ..
	* config/tc-vax.c (bignum_copy): .. to here.
	* bignum.h (LOG_TO_BASE_2_OF_10): Remove.
	(bignum_copy): Remove extern declaration.
	* sb.h (string_count): Remove extern declaration.
	(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
	(sb_name): Likewise.
	* sb.c (dsize): Replace preprocessor macro with static int.
	(string_count): Make static.
	(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
	(sb_name): Likewise.
	* config/obj-coff.c (dim_index): Make static.
	* config/tc-i386.c (GOT_symbol): Likewise.
	(output_invalid_buf): Likewise.
	* doc/internals.texi (Warning and error messages): Remove the
	prototype for fprint_value.
2005-04-29 00:22:29 +00:00
Alan Modra 2da5c03714 update copyright dates 2005-03-03 01:29:54 +00:00
Kazu Hirata 2436151891 * messages.c: Convert to ISO-C.
* obj.h: Likewise.
	* output-file.c: Likewise.
	* output-file.h: Likewise.
	* sb.c: Likewise.
	* sb.h: Likewise.
	* stabs.c: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* tc.h: Likewise.
2003-12-03 03:39:58 +00:00
Kazu Hirata 47eebc207f * ChangeLog: Fix typos.
* ChangeLog-9295: Likewise.
	* as.c: Fix comment typos.
	* as.h: Likewise.
	* atof-generic.c: Likewise.
	* bit_fix.h: Likewise.
	* frags.h: Likewise.
	* hash.c: Likewise.
	* input-file.c: Likewise.
	* input-scrub.c: Likewise.
	* itbl-ops.c: Likewise.
	* itbl-parse.y: Likewise.
	* listing.c: Likewise.
	* macro.h: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* sb.h: Likewise.
	* symbols.c: Likewise.
	* symbols.h: Likewise.
2003-10-27 12:45:17 +00:00
Nick Clifton f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Kazu Hirata f0e652b4aa 2000-09-11 Kazu Hirata <kazu@hxi.com>
* bignum-copy.c: Fix formatting.
	* ehopt.c: Likewise.
	* flonum-copy.c: Likewise.
	* flonum-konst.c: Likewise.
	* flonum-mult.c: Likewise.
	* literal.c: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* stabs.c: Likewise.
	* subsegs.c: Likewise.
2000-09-12 03:56:22 +00:00
H.J. Lu f980ada0e1 2000-07-19 H.J. Lu <hjl@gnu.org>
* sb.c: Include <stdlib.h> if exists for abort ().
2000-07-19 17:47:08 +00:00
Richard Henderson 252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00