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| author | H.J. Lu <hjl.tools@gmail.com> | 2007-04-26 18:15:47 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2007-04-26 18:15:47 +0000 |
| commit | 185b11630d33f088749f6cce0daa9f19f03957e2 (patch) | |
| tree | b8c10a695325a5806e034689b572fe4424249de0 /opcodes/i386-dis.c | |
| parent | 8eb2af8ecda64d720abcd2f55a39e85827dfcfe9 (diff) | |
| download | gdb-185b11630d33f088749f6cce0daa9f19f03957e2.zip gdb-185b11630d33f088749f6cce0daa9f19f03957e2.tar.gz gdb-185b11630d33f088749f6cce0daa9f19f03957e2.tar.bz2 | |
gas/testsuite/
2007-04-26 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/4429
* gas/i386/i386.exp: Run "x86-64-addr32-intel" and
"x86-64-rip-intel".
* gas/i386/intelok.d: Updated.
* gas/i386/x86-64-addr32-intel.d: New file.
* gas/i386/x86-64-rip-intel.d: Likewise.
opcodes/
2007-04-26 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/4429
* i386-dis.c (print_insn): Also swap the order of op_riprel
when swapping op_index. Break when the RIP relative address
is printed.
(OP_E): Properly handle RIP relative addressing and print the
explicit zero displacement for Intel mode.
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 7f73705..9fd62f2 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -3773,6 +3773,8 @@ print_insn (bfd_vma pc, disassemble_info *info) order as the intel book; everything else is printed in reverse order. */ if (intel_syntax || two_source_ops) { + bfd_vma riprel; + for (i = 0; i < MAX_OPERANDS; ++i) op_txt[i] = op_out[i]; @@ -3781,6 +3783,9 @@ print_insn (bfd_vma pc, disassemble_info *info) op_ad = op_index[i]; op_index[i] = op_index[MAX_OPERANDS - 1 - i]; op_index[MAX_OPERANDS - 1 - i] = op_ad; + riprel = op_riprel[i]; + op_riprel[i] = op_riprel [MAX_OPERANDS - 1 - i]; + op_riprel[MAX_OPERANDS - 1 - i] = riprel; } } else @@ -3808,6 +3813,7 @@ print_insn (bfd_vma pc, disassemble_info *info) (*info->fprintf_func) (info->stream, " # "); (*info->print_address_func) ((bfd_vma) (start_pc + codep - start_codep + op_address[op_index[i]]), info); + break; } return codep - priv.the_buffer; } @@ -4835,11 +4841,16 @@ OP_E (int bytemode, int sizeflag) } } - if (havebase || (havesib && (index != 4 || scale != 0))) + if (havebase + || (intel_syntax && riprel) + || (havesib && (index != 4 || scale != 0))) { *obufp++ = open_char; if (intel_syntax && riprel) - oappend ("rip + "); + { + set_op (disp, 1); + oappend ("rip"); + } *obufp = '\0'; if (havebase) oappend (address_mode == mode_64bit && (sizeflag & AFLAG) @@ -4864,9 +4875,10 @@ OP_E (int bytemode, int sizeflag) oappend (scratchbuf); } } - if (intel_syntax && disp) + if (intel_syntax + && (disp || modrm.mod != 0 || (base & 7) == 5)) { - if ((bfd_signed_vma) disp > 0) + if ((bfd_signed_vma) disp >= 0) { *obufp++ = '+'; *obufp = '\0'; |