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| author | Paul Brook <paul@codesourcery.com> | 2005-07-29 17:28:33 +0000 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2005-07-29 17:28:33 +0000 |
| commit | 92ec1fa49258d0155bb2ee39d1dd47a0a72c0d63 (patch) | |
| tree | 1451326d048518801f3f81243358b6c32d22880f /opcodes | |
| parent | fcb91b69a9afeba834dfe6ce58e38058ad479c4d (diff) | |
| download | gdb-92ec1fa49258d0155bb2ee39d1dd47a0a72c0d63.tar.gz | |
2005-07-29 Paul Brook <paul@codesourcery.com>
bfd/
* reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
* bfd-in2.h: Regeenrate.
* libbfd.h: Regenerate.
gas/
* config/tc-arm.c (parse_tb): New function.
(enum operand_parse_code): Add OP_TB.
(parse_operands): Handle OP_TB.
(do_t_add_sub_w, do_t_tb): New functions.
(insns): Add entries for addw, subw, tbb and tbh.
(md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
gas/testsuite/
* gas/arm/thumb32.s: Add tests for addw, subw, tbb and tbh.
* gas/arm/thumb32.d: Ditto.
opcodes/
* arm-dis.c (thumb32_opc): Fix addressing mode for tbh.
(print_insn_thumb32): Fix decoding of thumb2 'I' operands.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/arm-dis.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index f764d0eb83a..539252e50fa 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2005-07-29 Paul Brook <paul@codesourcery.com> + + * arm-dis.c (thumb32_opc): Fix addressing mode for tbh. + (print_insn_thumb32): Fix decoding of thumb2 'I' operands. + 2005-07-25 DJ Delorie <dj@redhat.com> * m32c-asm.c Regenerate. diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c index 0f3b65e13b4..14b9901ea06 100644 --- a/opcodes/arm-dis.c +++ b/opcodes/arm-dis.c @@ -839,7 +839,7 @@ static const struct opcode32 thumb32_opcodes[] = {ARM_EXT_V6T2, 0xf3ef8000, 0xffeff0ff, "mrs\t%8-11r, %20?CSPSR"}, {ARM_EXT_V6T2, 0xf3af8100, 0xffffffe0, "cps\t#%0-4d"}, {ARM_EXT_V6T2, 0xe8d0f000, 0xfff0fff0, "tbb\t[%16-19r, %0-3r]"}, - {ARM_EXT_V6T2, 0xe8d0f010, 0xfff0fff0, "tbh\t[%16-19r, %0-3r]"}, + {ARM_EXT_V6T2, 0xe8d0f010, 0xfff0fff0, "tbh\t[%16-19r, %0-3r, lsl #1]"}, {ARM_EXT_V6T2, 0xf3af8500, 0xffffff00, "cpsie\t%7'a%6'i%5'f, #%0-4d"}, {ARM_EXT_V6T2, 0xf3af8700, 0xffffff00, "cpsid\t%7'a%6'i%5'f, #%0-4d"}, {ARM_EXT_V6T2, 0xf3de8f00, 0xffffff00, "subs\tpc, lr, #%0-7d"}, @@ -2132,7 +2132,7 @@ print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given) unsigned int imm12 = 0; imm12 |= (given & 0x000000ffu); imm12 |= (given & 0x00007000u) >> 4; - imm12 |= (given & 0x04000000u) >> 12; + imm12 |= (given & 0x04000000u) >> 15; func (stream, "#%u\t; 0x%x", imm12, imm12); } break; |