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winedbg: Add Coprocessor move operators to Thumb2 disassembler.

This commit is contained in:
André Hentschel 2012-08-09 23:20:03 +02:00 committed by Alexandre Julliard
parent fc4b2f6cec
commit ca3afdc156
1 changed files with 26 additions and 7 deletions
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33
programs/winedbg/be_arm.c
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@ -645,7 +645,7 @@ static UINT thumb2_disasm_misc(UINT inst, ADDRESS64 *addr)
if (op1 == 3 && op2 == 0)
{
dbg_printf("\n\tclz\t%s, %s\t", tbl_regs[get_nibble(inst, 2)], tbl_regs[get_nibble(inst, 0)]);
dbg_printf("\n\tclz\t%s, %s", tbl_regs[get_nibble(inst, 2)], tbl_regs[get_nibble(inst, 0)]);
return 0;
}
@ -666,7 +666,7 @@ static UINT thumb2_disasm_misc(UINT inst, ADDRESS64 *addr)
dbg_printf("\n\trevsh\t");
break;
}
dbg_printf("%s, %s\t", tbl_regs[get_nibble(inst, 2)], tbl_regs[get_nibble(inst, 0)]);
dbg_printf("%s, %s", tbl_regs[get_nibble(inst, 2)], tbl_regs[get_nibble(inst, 0)]);
return 0;
}
@ -683,7 +683,7 @@ static UINT thumb2_disasm_mul(UINT inst, ADDRESS64 *addr)
if (op2 == 0 && get_nibble(inst, 3) != 0xf)
{
dbg_printf("\n\tmla\t%s, %s, %s, %s\t", tbl_regs[get_nibble(inst, 2)],
dbg_printf("\n\tmla\t%s, %s, %s, %s", tbl_regs[get_nibble(inst, 2)],
tbl_regs[get_nibble(inst, 4)],
tbl_regs[get_nibble(inst, 0)],
tbl_regs[get_nibble(inst, 3)]);
@ -692,7 +692,7 @@ static UINT thumb2_disasm_mul(UINT inst, ADDRESS64 *addr)
if (op2 == 0 && get_nibble(inst, 3) == 0xf)
{
dbg_printf("\n\tmul\t%s, %s, %s\t", tbl_regs[get_nibble(inst, 2)],
dbg_printf("\n\tmul\t%s, %s, %s", tbl_regs[get_nibble(inst, 2)],
tbl_regs[get_nibble(inst, 4)],
tbl_regs[get_nibble(inst, 0)]);
return 0;
@ -700,7 +700,7 @@ static UINT thumb2_disasm_mul(UINT inst, ADDRESS64 *addr)
if (op2 == 1)
{
dbg_printf("\n\tmls\t%s, %s, %s, %s\t", tbl_regs[get_nibble(inst, 2)],
dbg_printf("\n\tmls\t%s, %s, %s, %s", tbl_regs[get_nibble(inst, 2)],
tbl_regs[get_nibble(inst, 4)],
tbl_regs[get_nibble(inst, 0)],
tbl_regs[get_nibble(inst, 3)]);
@ -734,7 +734,7 @@ static UINT thumb2_disasm_longmuldiv(UINT inst, ADDRESS64 *addr)
default:
return inst;
}
dbg_printf("%s, %s, %s, %s\t", tbl_regs[get_nibble(inst, 3)], tbl_regs[get_nibble(inst, 2)],
dbg_printf("%s, %s, %s, %s", tbl_regs[get_nibble(inst, 3)], tbl_regs[get_nibble(inst, 2)],
tbl_regs[get_nibble(inst, 4)], tbl_regs[get_nibble(inst, 0)]);
return 0;
}
@ -752,7 +752,7 @@ static UINT thumb2_disasm_longmuldiv(UINT inst, ADDRESS64 *addr)
default:
return inst;
}
dbg_printf("%s, %s, %s\t", tbl_regs[get_nibble(inst, 2)], tbl_regs[get_nibble(inst, 4)],
dbg_printf("%s, %s, %s", tbl_regs[get_nibble(inst, 2)], tbl_regs[get_nibble(inst, 4)],
tbl_regs[get_nibble(inst, 0)]);
return 0;
}
@ -760,6 +760,23 @@ static UINT thumb2_disasm_longmuldiv(UINT inst, ADDRESS64 *addr)
return inst;
}
static UINT thumb2_disasm_coprocmov1(UINT inst, ADDRESS64 *addr)
{
WORD opc1 = (inst >> 21) & 0x07;
WORD opc2 = (inst >> 5) & 0x07;
if (opc2)
dbg_printf("\n\t%s%s\tp%u, #%u, %s, cr%u, cr%u, #%u", (inst & 0x00100000)?"mrc":"mcr",
(inst & 0x10000000)?"2":"", get_nibble(inst, 2), opc1,
tbl_regs[get_nibble(inst, 3)], get_nibble(inst, 4), get_nibble(inst, 0), opc2);
else
dbg_printf("\n\t%s%s\tp%u, #%u, %s, cr%u, cr%u", (inst & 0x00100000)?"mrc":"mcr",
(inst & 0x10000000)?"2":"", get_nibble(inst, 2), opc1,
tbl_regs[get_nibble(inst, 3)], get_nibble(inst, 4), get_nibble(inst, 0));
return 0;
}
struct inst_arm
{
UINT mask;
@ -825,6 +842,8 @@ static const struct inst_arm tbl_thumb32[] = {
{ 0xff8000c0, 0xfb000000, thumb2_disasm_mul },
{ 0xff8000f0, 0xfb800000, thumb2_disasm_longmuldiv },
{ 0xff8000f0, 0xfb8000f0, thumb2_disasm_longmuldiv },
{ 0xef100010, 0xee100010, thumb2_disasm_coprocmov1 },
{ 0xef100010, 0xee000010, thumb2_disasm_coprocmov1 },
{ 0x00000000, 0x00000000, NULL }
};