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Implement neg_i32, clean-up.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4503 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2008-05-20 11:26:40 +00:00
parent 788abf8e41
commit 650bbb361e
2 changed files with 10 additions and 5 deletions
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13
tcg/arm/tcg-target.c
View file

@ -64,7 +64,7 @@ const int tcg_target_call_oarg_regs[2] = {
TCG_REG_R0, TCG_REG_R1
};
static void patch_reloc(uint8_t *code_ptr, int type,
static void patch_reloc(uint8_t *code_ptr, int type,
tcg_target_long value, tcg_target_long addend)
{
switch (type) {
@ -913,7 +913,7 @@ static inline void tcg_out_qemu_ld(TCGContext *s, int cond,
1, 0, addr_reg2, SHIFT_IMM_LSL(0));
tcg_out_dat_imm(s, cond, ARITH_MOV, 2, 0, mem_index);
# endif
tcg_out_bl(s, cond, (tcg_target_long) qemu_ld_helpers[s_bits] -
tcg_out_bl(s, cond, (tcg_target_long) qemu_ld_helpers[s_bits] -
(tcg_target_long) s->code_ptr);
switch (opc) {
@ -1178,10 +1178,9 @@ static inline void tcg_out_qemu_st(TCGContext *s, int cond,
#endif
}
extern void exec_loop;
static uint8_t *tb_ret_addr;
static inline void tcg_out_op(TCGContext *s, int opc,
static inline void tcg_out_op(TCGContext *s, int opc,
const TCGArg *args, const int *const_args)
{
int c;
@ -1312,6 +1311,9 @@ static inline void tcg_out_op(TCGContext *s, int opc,
args[0], args[1], args[2], args[3],
args[4], args[5], SHIFT_IMM_LSL(0));
break;
case INDEX_op_neg_i32:
tcg_out_dat_imm(s, COND_AL, ARITH_RSB, args[0], args[1], 0);
break;
case INDEX_op_mul_i32:
tcg_out_mul32(s, COND_AL, args[0], args[1], args[2]);
break;
@ -1384,7 +1386,7 @@ static inline void tcg_out_op(TCGContext *s, int opc,
case INDEX_op_qemu_ld64:
tcg_out_qemu_ld(s, COND_AL, args, 3);
break;
case INDEX_op_qemu_st8:
tcg_out_qemu_st(s, COND_AL, args, 0);
break;
@ -1445,6 +1447,7 @@ static const TCGTargetOpDef arm_op_defs[] = {
{ INDEX_op_and_i32, { "r", "r", "r" } },
{ INDEX_op_or_i32, { "r", "r", "r" } },
{ INDEX_op_xor_i32, { "r", "r", "r" } },
{ INDEX_op_neg_i32, { "r", "r" } },
{ INDEX_op_shl_i32, { "r", "r", "ri" } },
{ INDEX_op_shr_i32, { "r", "r", "ri" } },

2
tcg/arm/tcg-target.h
View file

@ -31,6 +31,8 @@
#undef TCG_TARGET_HAS_bswap_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_neg_i32
#undef TCG_TARGET_HAS_neg_i64
#undef TCG_TARGET_STACK_GROWSUP
enum {