Renamed the three CPU folders to their final names.
This commit is contained in:
96
src/codegen_new/codegen_ops_mmx_shift.c
Normal file
96
src/codegen_new/codegen_ops_mmx_shift.c
Normal file
@@ -0,0 +1,96 @@
|
||||
#include <stdint.h>
|
||||
#include <86box/86box.h>
|
||||
#include "cpu.h"
|
||||
#include <86box/mem.h>
|
||||
|
||||
#include "x86.h"
|
||||
#include "x86_flags.h"
|
||||
#include "386_common.h"
|
||||
#include "codegen.h"
|
||||
#include "codegen_accumulate.h"
|
||||
#include "codegen_ir.h"
|
||||
#include "codegen_ops.h"
|
||||
#include "codegen_ops_mmx_shift.h"
|
||||
#include "codegen_ops_helpers.h"
|
||||
|
||||
uint32_t ropPSxxW_imm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
|
||||
{
|
||||
int reg = fetchdat & 7;
|
||||
int op = fetchdat & 0x38;
|
||||
int shift = fastreadb(cs + op_pc + 1);
|
||||
|
||||
uop_MMX_ENTER(ir);
|
||||
codegen_mark_code_present(block, cs+op_pc, 1);
|
||||
switch (op)
|
||||
{
|
||||
case 0x10: /*PSRLW*/
|
||||
uop_PSRLW_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
case 0x20: /*PSRAW*/
|
||||
uop_PSRAW_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
case 0x30: /*PSLLW*/
|
||||
uop_PSLLW_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
codegen_mark_code_present(block, cs+op_pc+1, 1);
|
||||
return op_pc + 2;
|
||||
}
|
||||
uint32_t ropPSxxD_imm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
|
||||
{
|
||||
int reg = fetchdat & 7;
|
||||
int op = fetchdat & 0x38;
|
||||
int shift = fastreadb(cs + op_pc + 1);
|
||||
|
||||
uop_MMX_ENTER(ir);
|
||||
codegen_mark_code_present(block, cs+op_pc, 1);
|
||||
switch (op)
|
||||
{
|
||||
case 0x10: /*PSRLD*/
|
||||
uop_PSRLD_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
case 0x20: /*PSRAD*/
|
||||
uop_PSRAD_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
case 0x30: /*PSLLD*/
|
||||
uop_PSLLD_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
codegen_mark_code_present(block, cs+op_pc+1, 1);
|
||||
return op_pc + 2;
|
||||
}
|
||||
uint32_t ropPSxxQ_imm(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
|
||||
{
|
||||
int reg = fetchdat & 7;
|
||||
int op = fetchdat & 0x38;
|
||||
int shift = fastreadb(cs + op_pc + 1);
|
||||
|
||||
uop_MMX_ENTER(ir);
|
||||
codegen_mark_code_present(block, cs+op_pc, 1);
|
||||
switch (op)
|
||||
{
|
||||
case 0x10: /*PSRLQ*/
|
||||
uop_PSRLQ_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
case 0x20: /*PSRAQ*/
|
||||
uop_PSRAQ_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
case 0x30: /*PSLLQ*/
|
||||
uop_PSLLQ_IMM(ir, IREG_MM(reg), IREG_MM(reg), shift);
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
codegen_mark_code_present(block, cs+op_pc+1, 1);
|
||||
return op_pc + 2;
|
||||
}
|
||||
Reference in New Issue
Block a user