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c19d120533
* 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.
89 lines
3.0 KiB
C
89 lines
3.0 KiB
C
/* hash.h -- header file for gas hash table routines
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Copyright 1987, 1992, 1993, 1995, 1999, 2003
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Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#ifndef HASH_H
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#define HASH_H
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struct hash_control;
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/* Set the size of the hash table used. */
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void set_gas_hash_table_size (unsigned long);
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/* Create a hash table. This return a control block. */
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extern struct hash_control *hash_new (void);
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/* Delete a hash table, freeing all allocated memory. */
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extern void hash_die (struct hash_control *);
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/* Insert an entry into a hash table. This returns NULL on success.
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On error, it returns a printable string indicating the error. It
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is considered to be an error if the entry already exists in the
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hash table. */
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extern const char *hash_insert (struct hash_control *,
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const char *key, PTR value);
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/* Insert or replace an entry in a hash table. This returns NULL on
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success. On error, it returns a printable string indicating the
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error. If an entry already exists, its value is replaced. */
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extern const char *hash_jam (struct hash_control *,
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const char *key, PTR value);
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/* Replace an existing entry in a hash table. This returns the old
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value stored for the entry. If the entry is not found in the hash
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table, this does nothing and returns NULL. */
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extern PTR hash_replace (struct hash_control *, const char *key,
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PTR value);
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/* Find an entry in a hash table, returning its value. Returns NULL
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if the entry is not found. */
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extern PTR hash_find (struct hash_control *, const char *key);
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/* As hash_find, but KEY is of length LEN and is not guaranteed to be
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NUL-terminated. */
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extern PTR hash_find_n (struct hash_control *, const char *key, size_t len);
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/* Delete an entry from a hash table. This returns the value stored
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for that entry, or NULL if there is no such entry. */
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extern PTR hash_delete (struct hash_control *, const char *key);
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/* Traverse a hash table. Call the function on every entry in the
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hash table. */
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extern void hash_traverse (struct hash_control *,
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void (*pfn) (const char *key, PTR value));
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/* Print hash table statistics on the specified file. NAME is the
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name of the hash table, used for printing a header. */
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extern void hash_print_statistics (FILE *, const char *name,
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struct hash_control *);
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#endif /* HASH_H */
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