| 2008-12-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_disasm.c (i386_disasm): Correct resizing of buffer. |
| |
| * i386_parse.y (struct argstring): Add off element. |
| (off_op_str): New global variable. |
| (print_op_str): Print strings as concatenated strings. Keep track |
| of index and length. Update ->off element. |
| (print_op_str_idx): New function. |
| (instrtable_out): Mark op%d_fct as const. |
| Emit two tables for the strings: the string itself (op%d_str) and the |
| index table (op%d_str_idx). |
| * i386_disasm.c (i386_disasm): Adjust for new op%d_str definition. |
| |
| * i386_disasm.c [X86_64] (i386_disasm): Handle rex prefix when |
| printing only prefix. |
| |
| * i386_disasm.c (i386_disasm): Minor optimizations. |
| |
| * i386_parse.y (instrtable_out): No need to emit index, the reader can |
| keep track. |
| * i386_disasm.c (i386_disasm): The index is not emitted anymore, no |
| need to skip it. |
| |
| * i386_disasm.c (amd3dnow): Mark as const. |
| |
| * defs/i386: Add blendvpd and blendvps opcodes. |
| |
| 2008-12-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Add blendpd and blendps opcodes. |
| |
| 2008-12-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Add entry for AMD 3DNOW. |
| * i386_disasm.c: Implement AMD 3DNOW disassembly. |
| |
| 2008-12-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_disasm.c (i386_disasm): If instruction matches prefix, |
| undoing the prefix match finishes the instruction. |
| |
| 2008-01-21 Roland McGrath <roland@redhat.com> |
| |
| * defs/i386: Fix typo in comment. |
| * i386_disasm.c (i386_disasm): Handle cltq, cqto. |
| |
| * i386_parse.y: Add sanity check for NMNES macro value. |
| * Makefile.am (i386_parse.o): Fix target in dependency rule. |
| (i386_parse.h): New target with empty commands. |
| (i386_lex.o): Depend on it in place of i386_parse.c. |
| |
| 2008-01-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am (EXTRA_DIST): Remove defs/x86_64. |
| |
| 2008-01-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Add fixes for opcodes with register number in opcode, |
| 64-bit immediate forms, nop with rex.B. |
| * i386_data.h [X86_64] (FCT_imm64$w): New function. |
| (FCT_oreg): New function. |
| (FCT_oreg$w): New function. |
| * i386_disasm.c (i386_disasm): Reinitialize fmt always before |
| starting the loop to process the string. Handle 0x90 special for |
| x86-64. |
| * i386_parse.y (fillin_arg): Expand synonyms before concatening to |
| form the function name. |
| |
| 2008-01-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_disasm.c (struct output_buffer): Remove symcb and symcbarg. |
| (i386_disasm): Remove appropriate initializers. |
| Use symcb to lookup symbol strings. |
| |
| * i386_disasm.c (struct output_buffer): Add labelbuf, labelbufsize, |
| symaddr_use, and symaddr fields. |
| (i386_disasm): Remove labelbuf and labelbufsize variables. |
| Add back %e format. Implement %a and %l formats. |
| |
| * i386_data.h (general_mod$r_m): Set symaddr_use and symaddr for %rip |
| base addressing. |
| |
| * i386_disasm.c (i386_disasm): Resize output buffer if necessary. |
| Optimize output_data initialization. Free buffers before return. |
| (struct output_data): Remove op1str field. Adjust code. |
| (i386_disasm): Store final NUL btye at end of functions. |
| |
| 2008-01-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_data.h (FCT_crdb): New function. |
| (FCT_ccc): Use FCT_crdb. |
| (FCT_ddd): Likewise. |
| |
| * defs/i386: Fix a few instructions with immediate arguments. |
| |
| * i386_disasm.c: Rewrite interface to callback functions for operands |
| to take a single pointer to a structure. |
| * i386_data.h: Adjust all functions. |
| |
| 2008-01-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am: Enable x86-64 again. |
| * defs/i386: Lots of changes for x86-64. |
| * i386_data.h: Add support for use in x86-64 disassembler. |
| * i386_disasm.c: Likewise. |
| * i386_parse.y: Likewise. |
| * defs/x86_64: Removed. |
| |
| 2008-01-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Cleanups, remove masks which are not needed. |
| Add remaining Intel opcodes. |
| * i386_data.h (FCT_imm8): Check for input buffer overrun. |
| * i386_disasm.c (i386_disasm): Likewise. |
| * i386_parse.y: Remove suffixes which are not needed anymore. |
| |
| 2008-01-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Add yet more SSE instructions. |
| |
| 2008-01-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_disasm.c (i386_disasm): Extend matcher to allow tables to |
| contain instructions with prefixes. |
| * defs/i386: Use for many SSE operations. |
| * i386_data.h (FCT_mmxreg2): Removed. |
| |
| 2008-01-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: More 0f prefix support. |
| * i386_data.h (FCT_mmxreg): Implement. |
| (FCT_mmxreg2): Implement. |
| (FCT_mmreg): Remove. |
| * i386_disasm.c (i386_disasm): More special instructions. |
| Fix tttn suffix for cmov. |
| * i386_parse.y: Simplify test for mod/r_m mode. |
| |
| 2007-12-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Fix order or arguments for mov of control/debug registers. |
| * i386_data.h (FCT_ccc): Implement |
| (FCT_ddd): Implement |
| |
| 2007-12-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Fix 0f groups 6 and 7. |
| * i386_data.c (FCT_mod$16r_m): Implement. |
| * i386_disasm.c (i386_disasm): Third parameter can also have string. |
| |
| 2007-12-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Add lots of floating point ops. |
| * i386_data.h (FCT_fmod$fr_m): Removed. |
| (FCT_freg): Implement. |
| * i386_disasm.c (i386_disasm): Implement suffix_D. |
| * i386_parse.y: Emit suffix_D. |
| |
| * defs/i386: Use rel instead of dispA. |
| Fix lcall, dec, div, idiv, imul, inc, jmp, ljmp, mul, neg, not, push, |
| test. |
| |
| * i386_data.h (FCT_dispA): Removed. |
| (FCT_ds_xx): Add test for end of input buffer. |
| * i386_disasm.c (ABORT_ENTRY): Removed. |
| (i386_disasm): Fix handling of SIB. Pass correct address value to |
| operand callbacks. |
| |
| * Makefile.am (*.mnemonics): Filter out INVALID entry. |
| * defs/i386: Define imms8 and use in appropriate places. |
| Add INVALID entries for special opcodes with special mnemonics. |
| Fix int3. Fix typo in shl. Correct xlat. |
| * i386_data.h (FCT_ds_xx): New function. |
| (FCT_ds_si): Use it. |
| (FCT_ds_bx): New function. |
| (FCT_imms8): New function. |
| * i386_disasm.c (MNE_INVALID): Define. |
| (i386_disasm): Handle invalid opcodes in mnemonics printing, not |
| separately. Fix address value passed to operand handlers. |
| * i386_parse.y (bx_reg): Define. |
| (instrtable_out): Handle INVALID entries differently, just use |
| MNE_INVALID value for .mnemonic. |
| |
| 2007-12-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Fix shift and mov immediate instructions. |
| * i386_data.h (FCT_imm16): Implement. |
| |
| * defs/i386: Use absval instead of abs of lcall and ljmp. |
| Add parameters for cmps. Fix test and mov immediate. |
| * i386_data.h: Implement FCT_absval. |
| * i386_disasm.c: Handle data16 for suffix_w and FCT_imm. |
| |
| * defs/i386: Move entries with 0x9b prefix together. |
| * i386_disasm.c (i386_disasm): Fix recognizing insufficient bytes in |
| input. Handle data16 with suffix_W. |
| |
| * i386_data.h (FCT_*): Add end parameter to all functions. Check |
| before using more bytes. |
| (FCT_sel): Implement. |
| * i386_disasm.c (i386_disasm): Better handle end of input buffer. |
| Specal opcode 0x99. |
| |
| * Makefile.am: Use m4 to preprocess defs/* files. |
| * defs/i386: Adjust appropriately. |
| * i386_data.c (FCT_ax): Implement. |
| (FCT_ax$w): Use FCT_ax. |
| * i386_disasm.c (ADD_STRING): Use _len instead of len. |
| (i386_disasm): If no instruction can be matched because of lack of |
| input and prefixes have been matched, print prefixes. |
| Recognize abort entries. |
| Handle special cases. |
| * i386_gendis.c: Recognize - input file name. |
| * i386_lex.c: Recognize INVALID token. |
| * i386_parse.y: Handle INVALID token input. |
| |
| * defs/i386: Fix mov, pop. |
| * i386_data.h (FCT_sreg3): Implement. |
| |
| 2007-12-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Fix adc, add, cmp, or, sbb, sub, xchg, xor. |
| * i386_data.h (FCT_imms): New function. |
| (FCT_imm$s): Use FCT_imms for handling of signed values. |
| (FCT_imm8): Sign extend values. |
| * i386_disasm.c (i386_disasm): Implement suffix_w0. |
| * i386_parse.y: Emit suffix w0. |
| |
| * i386_data.h (FCT_disp8): Add 0x prefix. |
| (FCT_ds_si): Implement. |
| * i386_disasm.c (i386_disasm): Increment addr for invalid prefixes. |
| Implement tttn suffix. |
| * i386_parse.y: Emit tttn suffix definition. |
| |
| 2007-12-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_data.h (struct instr_enc): Use suffix field. |
| (FCT_dx): Fill in body. |
| (FCT_es_di): Likewise. |
| (FCT_imm$s): Sign-extended byte values. |
| * i386_disasm.c: Protect ADD_CHAR and ADD_STRING macros. Adjust uses. |
| (i386_disasm): Handle suffix. |
| * i386_parse.y: Emit suffix information. |
| * defs/i386: Remove unnecessary suffixes. |
| |
| * Makefile.am: Disable building x86-64 version for now. |
| |
| * defs/i386: Fix and, bound, cmp, or, pop, sbb, sub, xor. |
| * i386_data.h: Pass pointer to prefix to functions. If not prefixes |
| are consumed this means invalid input. |
| * i386_disasm.c: Fix prefix printing. Adjust function calls for |
| parameter change. |
| * i386_parse.y: Recognize moda prefix. |
| |
| 2007-12-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_data.h: Fix SIB handling. |
| * i386_disasm.c: Likewise. |
| |
| 2007-12-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * defs/i386: Fix up 'and' opcode. |
| |
| 2007-10-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am: Add dependencies of the generated files on the source |
| files. |
| (i386_lex_CFLAGS): Add -Wno-sign-compare. |
| |
| * defs/i386: A lot more data. |
| * defs/x86_64: Likewise. |
| * i386_data.h (struct instr_enc): Add off1_3, off2_3, and off3_3 |
| fields. |
| (opfct_t): Add parameter for third operand. |
| (FCT_*): Likewise. |
| (data_prefix): New function. |
| (FCT_abs): Implement. |
| (FCT_ax): Renamed to FCT_ax$w amd implement. |
| (FCT_disp8): Implement. |
| (FCT_dispA): Implement. |
| (FCT_imm): Implement. |
| (FCT_imm$w): Implement. |
| (FCT_imm$s): Don't zero-pad numbers. |
| (FCT_imm8): Likewise. |
| (FCT_rel): Likewise. |
| (general_mod$r_m): New function. |
| (FCT_mod$r_m): Use it. |
| (FCT_mod$r_m$w): New function. |
| (FCT_mod$8r_m): New function. |
| (FCT_reg): Correctly handle 16-bit registers. |
| (FCT_reg$w): New function. |
| * i386_disasm.c (i386_disasm): Handle prefixes better. |
| Pass third parameter to operand functions. |
| * i386_parse.y (struct instruction): Add off3 field. |
| Handle third operand throughout. |
| |
| 2007-02-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * i386_disasm.c: New file. |
| * i386_data.h: New file. |
| * i386_gendis.c: New file. |
| * i386_lex.l: New file. |
| * i386_parse.y: New file. |
| * memory-access.h: New file. |
| * x86_64_disasm.c: New file. |
| * defs/i386: New file. |
| * defs/i386.doc: New file. |
| * defs/x86_64: New file. |
| |
| 2005-02-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2. |
| |
| 2005-02-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile.am (AM_CFLAGS): Define, instead of adding things to DEFS. |
| |
| 2003-08-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * Moved to CVS archive. |
