Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Added code generation for register and immediate PUSH/POP, RET, relative CALL and JMP instructions.

Browse source
This commit is contained in:
TomW 2015-03-30 20:42:33 +01:00
commit a97e89e857
8 changed files with 371 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/codegen_x86.c
View file

@ -189,6 +189,7 @@ void codegen_block_init(uint32_t phys_addr)
block->pnt = block_current;
block->phys = phys_addr;
block->use32 = use32;
block->stack32 = stack32;
block->next = block->prev = NULL;
block_pos = BLOCK_GPF_OFFSET;
@ -803,7 +804,8 @@ generate_call:
uint32_t new_pc = recomp_opcodes[(opcode | op_32) & 0x1ff](opcode, fetchdat, op_32, op_pc, block);
if (new_pc)
{
STORE_IMM_ADDR_L((uintptr_t)&pc, new_pc);
if (new_pc != -1)
STORE_IMM_ADDR_L((uintptr_t)&pc, new_pc);
codegen_block_ins++;
block->ins++;