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| author | Michael Matz <matz@suse.de> | 2016-05-16 05:58:30 +0200 |
|---|---|---|
| committer | Michael Matz <matz@suse.de> | 2016-12-15 17:47:05 +0100 |
| commit | e2f489aaffdc5806a993a04c121a5b75ac08daaf (patch) | |
| tree | 808d9ca0b42349506dd8c5c362387fdd4739e79b /x86_64-asm.h | |
| parent | 4094f7c5fc28c37565bca91ec4f62acfdee63382 (diff) | |
| download | tinycc-e2f489aaffdc5806a993a04c121a5b75ac08daaf.tar.gz tinycc-e2f489aaffdc5806a993a04c121a5b75ac08daaf.tar.bz2 | |
x86-asm: Get rid of OPC_JMP and OPC_SHORTJMP
Those two insn types are nicer to handle as operand types, because
the pressure for bits on instr_type is higher than for operands.
Diffstat (limited to 'x86_64-asm.h')
| -rw-r--r-- | x86_64-asm.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/x86_64-asm.h b/x86_64-asm.h index 246c237..cf67e69 100644 --- a/x86_64-asm.h +++ b/x86_64-asm.h @@ -207,9 +207,9 @@ ALT(DEF_ASM_OP3(shrdw, 0x0fad, 0, OPC_MODRM | OPC_WLX, OPT_CL, OPT_REGW, OPT_EA ALT(DEF_ASM_OP2(shrdw, 0x0fad, 0, OPC_MODRM | OPC_WLX, OPT_REGW, OPT_EA | OPT_REGW)) ALT(DEF_ASM_OP1(call, 0xff, 2, OPC_MODRM, OPT_INDIR)) -ALT(DEF_ASM_OP1(call, 0xe8, 0, OPC_JMP, OPT_ADDR)) +ALT(DEF_ASM_OP1(call, 0xe8, 0, 0, OPT_DISP)) ALT(DEF_ASM_OP1(jmp, 0xff, 4, OPC_MODRM, OPT_INDIR)) -ALT(DEF_ASM_OP1(jmp, 0xeb, 0, OPC_SHORTJMP | OPC_JMP, OPT_ADDR)) +ALT(DEF_ASM_OP1(jmp, 0xeb, 0, 0, OPT_DISP8)) ALT(DEF_ASM_OP1(lcall, 0xff, 3, OPC_MODRM, OPT_EA)) ALT(DEF_ASM_OP1(ljmp, 0xff, 5, OPC_MODRM, OPT_EA)) @@ -226,13 +226,13 @@ ALT(DEF_ASM_OP1(ret, 0xc2, 0, 0, OPT_IM16)) DEF_ASM_OP0(lret, 0xcb) ALT(DEF_ASM_OP1(lret, 0xca, 0, 0, OPT_IM16)) -ALT(DEF_ASM_OP1(jo, 0x70, 0, OPC_SHORTJMP | OPC_JMP_TEST, OPT_ADDR)) - DEF_ASM_OP1(loopne, 0xe0, 0, OPC_SHORTJMP, OPT_ADDR) - DEF_ASM_OP1(loopnz, 0xe0, 0, OPC_SHORTJMP, OPT_ADDR) - DEF_ASM_OP1(loope, 0xe1, 0, OPC_SHORTJMP, OPT_ADDR) - DEF_ASM_OP1(loopz, 0xe1, 0, OPC_SHORTJMP, OPT_ADDR) - DEF_ASM_OP1(loop, 0xe2, 0, OPC_SHORTJMP, OPT_ADDR) - DEF_ASM_OP1(jecxz, 0x67e3, 0, OPC_SHORTJMP, OPT_ADDR) +ALT(DEF_ASM_OP1(jo, 0x70, 0, OPC_TEST, OPT_DISP8)) + DEF_ASM_OP1(loopne, 0xe0, 0, 0, OPT_DISP8) + DEF_ASM_OP1(loopnz, 0xe0, 0, 0, OPT_DISP8) + DEF_ASM_OP1(loope, 0xe1, 0, 0, OPT_DISP8) + DEF_ASM_OP1(loopz, 0xe1, 0, 0, OPT_DISP8) + DEF_ASM_OP1(loop, 0xe2, 0, 0, OPT_DISP8) + DEF_ASM_OP1(jecxz, 0x67e3, 0, 0, OPT_DISP8) /* float */ /* specific fcomp handling */ |