Recompiler no longer sets tempc variable before calling opcode routine.

This commit is contained in:
SarahW 2016-08-14 11:22:07 +01:00
commit 31298d6be1
2 changed files with 0 additions and 70 deletions

View file

@ -530,29 +530,6 @@ void codegen_flush()
return;
}
static int opcode_needs_tempc[256] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*00*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*20*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*30*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*c0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*e0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*f0*/
};
static int opcode_conditional_jump[256] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*00*/
@ -1171,20 +1148,6 @@ generate_call:
op = op_table[((opcode >> opcode_shift) | op_32) & opcode_mask];
// if (output)
// pclog("Generate call at %08X %02X %08X %02X %08X %08X %08X %08X %08X %02X %02X %02X %02X\n", &codeblock[block_current][block_pos], opcode, new_pc, ram[old_pc], EAX, EBX, ECX, EDX, ESI, ram[0x7bd2+6],ram[0x7bd2+7],ram[0x7bd2+8],ram[0x7bd2+9]);
if (opcode_needs_tempc[opcode])
{
addbyte(0x8b); /*MOVL (flags), %eax*/
addbyte(0x04);
addbyte(0x25);
addlong((uint32_t)&flags);
addbyte(0x83); /*ANDL $1, %eax*/
addbyte(0xe0);
addbyte(0x01);
addbyte(0x89); /*MOVL %eax, (tempc)*/
addbyte(0x04);
addbyte(0x25);
addlong((uint32_t)&tempc);
}
if (op_ssegs != last_ssegs)
{
last_ssegs = op_ssegs;

View file

@ -491,29 +491,6 @@ void codegen_flush()
return;
}
static int opcode_needs_tempc[256] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*00*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*20*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*30*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*c0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*e0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*f0*/
};
static int opcode_conditional_jump[256] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*00*/
@ -978,16 +955,6 @@ generate_call:
op = op_table[((opcode >> opcode_shift) | op_32) & opcode_mask];
// if (output)
// pclog("Generate call at %08X %02X %08X %02X %08X %08X %08X %08X %08X %02X %02X %02X %02X\n", &codeblock[block_current][block_pos], opcode, new_pc, ram[old_pc], EAX, EBX, ECX, EDX, ESI, ram[0x7bd2+6],ram[0x7bd2+7],ram[0x7bd2+8],ram[0x7bd2+9]);
if (opcode_needs_tempc[opcode])
{
addbyte(0xa1); /*MOVL (flags), %eax*/
addlong((uint32_t)&flags);
addbyte(0x83); /*ANDL $1, %eax*/
addbyte(0xe0);
addbyte(0x01);
addbyte(0xa3); /*MOVL %eax, (tempc)*/
addlong((uint32_t)&tempc);
}
if (op_ssegs != last_ssegs)
{
last_ssegs = op_ssegs;