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tcg: Always define all of the TCGOpcode enum members.

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By always defining these symbols, we can eliminate a lot of ifdefs.

To allow this to be checked reliably, the semantics of the
TCG_TARGET_HAS_* macros must be changed from def/undef to true/false.
This allows even more ifdefs to be removed, converting them into
C if statements.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Richard Henderson 2011-08-17 14:11:46 -07:00 committed by Blue Swirl
parent 8399ad59e7
commit 25c4d9cc84
14 changed files with 832 additions and 1003 deletions
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30
tcg/arm/tcg-target.h
View File

@ -58,20 +58,22 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 0
/* optional instructions */
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#undef TCG_TARGET_HAS_ext8u_i32 /* and r0, r1, #0xff */
#define TCG_TARGET_HAS_ext16u_i32
#define TCG_TARGET_HAS_bswap16_i32
#define TCG_TARGET_HAS_bswap32_i32
#define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_neg_i32
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_andc_i32
// #define TCG_TARGET_HAS_orc_i32
// #define TCG_TARGET_HAS_eqv_i32
// #define TCG_TARGET_HAS_nand_i32
// #define TCG_TARGET_HAS_nor_i32
#define TCG_TARGET_HAS_div_i32 0
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8u_i32 0 /* and r0, r1, #0xff */
#define TCG_TARGET_HAS_ext16u_i32 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_nor_i32 0
#define TCG_TARGET_HAS_deposit_i32 0
#define TCG_TARGET_HAS_GUEST_BASE

29
tcg/hppa/tcg-target.h
View File

@ -85,21 +85,24 @@ enum {
#define TCG_TARGET_STACK_GROWSUP
/* optional instructions */
// #define TCG_TARGET_HAS_div_i32
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_bswap16_i32
#define TCG_TARGET_HAS_bswap32_i32
#define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_andc_i32
// #define TCG_TARGET_HAS_orc_i32
#define TCG_TARGET_HAS_deposit_i32
#define TCG_TARGET_HAS_div_i32 0
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_nor_i32 0
#define TCG_TARGET_HAS_deposit_i32 1
/* optional instructions automatically implemented */
#undef TCG_TARGET_HAS_neg_i32 /* sub rd, 0, rs */
#undef TCG_TARGET_HAS_ext8u_i32 /* and rd, rs, 0xff */
#undef TCG_TARGET_HAS_ext16u_i32 /* and rd, rs, 0xffff */
#define TCG_TARGET_HAS_neg_i32 0 /* sub rd, 0, rs */
#define TCG_TARGET_HAS_ext8u_i32 0 /* and rd, rs, 0xff */
#define TCG_TARGET_HAS_ext16u_i32 0 /* and rd, rs, 0xffff */
#define TCG_TARGET_HAS_GUEST_BASE

68
tcg/i386/tcg-target.h
View File

@ -75,41 +75,43 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 0
/* optional instructions */
#define TCG_TARGET_HAS_div2_i32
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_ext8u_i32
#define TCG_TARGET_HAS_ext16u_i32
#define TCG_TARGET_HAS_bswap16_i32
#define TCG_TARGET_HAS_bswap32_i32
#define TCG_TARGET_HAS_neg_i32
#define TCG_TARGET_HAS_not_i32
// #define TCG_TARGET_HAS_andc_i32
// #define TCG_TARGET_HAS_orc_i32
// #define TCG_TARGET_HAS_eqv_i32
// #define TCG_TARGET_HAS_nand_i32
// #define TCG_TARGET_HAS_nor_i32
#define TCG_TARGET_HAS_div2_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8u_i32 1
#define TCG_TARGET_HAS_ext16u_i32 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_andc_i32 0
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_nor_i32 0
#define TCG_TARGET_HAS_deposit_i32 0
#if TCG_TARGET_REG_BITS == 64
#define TCG_TARGET_HAS_div2_i64
#define TCG_TARGET_HAS_rot_i64
#define TCG_TARGET_HAS_ext8s_i64
#define TCG_TARGET_HAS_ext16s_i64
#define TCG_TARGET_HAS_ext32s_i64
#define TCG_TARGET_HAS_ext8u_i64
#define TCG_TARGET_HAS_ext16u_i64
#define TCG_TARGET_HAS_ext32u_i64
#define TCG_TARGET_HAS_bswap16_i64
#define TCG_TARGET_HAS_bswap32_i64
#define TCG_TARGET_HAS_bswap64_i64
#define TCG_TARGET_HAS_neg_i64
#define TCG_TARGET_HAS_not_i64
// #define TCG_TARGET_HAS_andc_i64
// #define TCG_TARGET_HAS_orc_i64
// #define TCG_TARGET_HAS_eqv_i64
// #define TCG_TARGET_HAS_nand_i64
// #define TCG_TARGET_HAS_nor_i64
#define TCG_TARGET_HAS_div2_i64 1
#define TCG_TARGET_HAS_rot_i64 1
#define TCG_TARGET_HAS_ext8s_i64 1
#define TCG_TARGET_HAS_ext16s_i64 1
#define TCG_TARGET_HAS_ext32s_i64 1
#define TCG_TARGET_HAS_ext8u_i64 1
#define TCG_TARGET_HAS_ext16u_i64 1
#define TCG_TARGET_HAS_ext32u_i64 1
#define TCG_TARGET_HAS_bswap16_i64 1
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_not_i64 1
#define TCG_TARGET_HAS_andc_i64 0
#define TCG_TARGET_HAS_orc_i64 0
#define TCG_TARGET_HAS_eqv_i64 0
#define TCG_TARGET_HAS_nand_i64 0
#define TCG_TARGET_HAS_nor_i64 0
#define TCG_TARGET_HAS_deposit_i64 0
#endif
#define TCG_TARGET_HAS_GUEST_BASE

66
tcg/ia64/tcg-target.h
View File

@ -104,39 +104,43 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 16
/* optional instructions */
#define TCG_TARGET_HAS_andc_i32
#define TCG_TARGET_HAS_andc_i64
#define TCG_TARGET_HAS_bswap16_i32
#define TCG_TARGET_HAS_bswap16_i64
#define TCG_TARGET_HAS_bswap32_i32
#define TCG_TARGET_HAS_bswap32_i64
#define TCG_TARGET_HAS_bswap64_i64
#define TCG_TARGET_HAS_eqv_i32
#define TCG_TARGET_HAS_eqv_i64
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_ext8s_i64
#define TCG_TARGET_HAS_ext16s_i64
#define TCG_TARGET_HAS_ext32s_i64
#define TCG_TARGET_HAS_ext8u_i32
#define TCG_TARGET_HAS_ext16u_i32
#define TCG_TARGET_HAS_ext8u_i64
#define TCG_TARGET_HAS_ext16u_i64
#define TCG_TARGET_HAS_ext32u_i64
#define TCG_TARGET_HAS_nand_i32
#define TCG_TARGET_HAS_nand_i64
#define TCG_TARGET_HAS_nor_i32
#define TCG_TARGET_HAS_nor_i64
#define TCG_TARGET_HAS_orc_i32
#define TCG_TARGET_HAS_orc_i64
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_rot_i64
#define TCG_TARGET_HAS_div_i32 0
#define TCG_TARGET_HAS_div_i64 0
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_andc_i64 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap16_i64 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_eqv_i32 1
#define TCG_TARGET_HAS_eqv_i64 1
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8s_i64 1
#define TCG_TARGET_HAS_ext16s_i64 1
#define TCG_TARGET_HAS_ext32s_i64 1
#define TCG_TARGET_HAS_ext8u_i32 1
#define TCG_TARGET_HAS_ext16u_i32 1
#define TCG_TARGET_HAS_ext8u_i64 1
#define TCG_TARGET_HAS_ext16u_i64 1
#define TCG_TARGET_HAS_ext32u_i64 1
#define TCG_TARGET_HAS_nand_i32 1
#define TCG_TARGET_HAS_nand_i64 1
#define TCG_TARGET_HAS_nor_i32 1
#define TCG_TARGET_HAS_nor_i64 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_rot_i64 1
#define TCG_TARGET_HAS_deposit_i32 0
#define TCG_TARGET_HAS_deposit_i64 0
/* optional instructions automatically implemented */
#undef TCG_TARGET_HAS_neg_i32 /* sub r1, r0, r3 */
#undef TCG_TARGET_HAS_neg_i64 /* sub r1, r0, r3 */
#undef TCG_TARGET_HAS_not_i32 /* xor r1, -1, r3 */
#undef TCG_TARGET_HAS_not_i64 /* xor r1, -1, r3 */
#define TCG_TARGET_HAS_neg_i32 0 /* sub r1, r0, r3 */
#define TCG_TARGET_HAS_neg_i64 0 /* sub r1, r0, r3 */
#define TCG_TARGET_HAS_not_i32 0 /* xor r1, -1, r3 */
#define TCG_TARGET_HAS_not_i64 0 /* xor r1, -1, r3 */
/* Note: must be synced with dyngen-exec.h */
#define TCG_AREG0 TCG_REG_R7

31
tcg/mips/tcg-target.h
View File

@ -78,23 +78,24 @@ enum {
#define TCG_TARGET_CALL_ALIGN_ARGS 1
/* optional instructions */
#define TCG_TARGET_HAS_div_i32
#define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_nor_i32
#undef TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#undef TCG_TARGET_HAS_bswap32_i32
#undef TCG_TARGET_HAS_bswap16_i32
#undef TCG_TARGET_HAS_andc_i32
#undef TCG_TARGET_HAS_orc_i32
#undef TCG_TARGET_HAS_eqv_i32
#undef TCG_TARGET_HAS_nand_i32
#define TCG_TARGET_HAS_div_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_nor_i32 1
#define TCG_TARGET_HAS_rot_i32 0
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_bswap32_i32 0
#define TCG_TARGET_HAS_bswap16_i32 0
#define TCG_TARGET_HAS_andc_i32 0
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_deposit_i32 0
/* optional instructions automatically implemented */
#undef TCG_TARGET_HAS_neg_i32 /* sub rd, zero, rt */
#undef TCG_TARGET_HAS_ext8u_i32 /* andi rt, rs, 0xff */
#undef TCG_TARGET_HAS_ext16u_i32 /* andi rt, rs, 0xffff */
#define TCG_TARGET_HAS_neg_i32 0 /* sub rd, zero, rt */
#define TCG_TARGET_HAS_ext8u_i32 0 /* andi rt, rs, 0xff */
#define TCG_TARGET_HAS_ext16u_i32 0 /* andi rt, rs, 0xffff */
/* Note: must be synced with dyngen-exec.h */
#define TCG_AREG0 TCG_REG_S0

146
tcg/optimize.c
View File

@ -31,14 +31,9 @@
#include "qemu-common.h"
#include "tcg-op.h"
#if TCG_TARGET_REG_BITS == 64
#define CASE_OP_32_64(x) \
glue(glue(case INDEX_op_, x), _i32): \
glue(glue(case INDEX_op_, x), _i64)
#else
#define CASE_OP_32_64(x) \
glue(glue(case INDEX_op_, x), _i32)
#endif
typedef enum {
TCG_TEMP_UNDEF = 0,
@ -103,10 +98,8 @@ static int op_to_movi(int op)
switch (op_bits(op)) {
case 32:
return INDEX_op_movi_i32;
#if TCG_TARGET_REG_BITS == 64
case 64:
return INDEX_op_movi_i64;
#endif
default:
fprintf(stderr, "op_to_movi: unexpected return value of "
"function op_bits.\n");
@ -155,10 +148,8 @@ static int op_to_mov(int op)
switch (op_bits(op)) {
case 32:
return INDEX_op_mov_i32;
#if TCG_TARGET_REG_BITS == 64
case 64:
return INDEX_op_mov_i64;
#endif
default:
fprintf(stderr, "op_to_mov: unexpected return value of "
"function op_bits.\n");
@ -190,124 +181,57 @@ static TCGArg do_constant_folding_2(int op, TCGArg x, TCGArg y)
case INDEX_op_shl_i32:
return (uint32_t)x << (uint32_t)y;
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_shl_i64:
return (uint64_t)x << (uint64_t)y;
#endif
case INDEX_op_shr_i32:
return (uint32_t)x >> (uint32_t)y;
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_shr_i64:
return (uint64_t)x >> (uint64_t)y;
#endif
case INDEX_op_sar_i32:
return (int32_t)x >> (int32_t)y;
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_sar_i64:
return (int64_t)x >> (int64_t)y;
#endif
#ifdef TCG_TARGET_HAS_rot_i32
case INDEX_op_rotr_i32:
#if TCG_TARGET_REG_BITS == 64
x &= 0xffffffff;
y &= 0xffffffff;
#endif
x = (x << (32 - y)) | (x >> y);
x = ((uint32_t)x << (32 - y)) | ((uint32_t)x >> y);
return x;
#endif
#ifdef TCG_TARGET_HAS_rot_i64
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_rotr_i64:
x = (x << (64 - y)) | (x >> y);
x = ((uint64_t)x << (64 - y)) | ((uint64_t)x >> y);
return x;
#endif
#endif
#ifdef TCG_TARGET_HAS_rot_i32
case INDEX_op_rotl_i32:
#if TCG_TARGET_REG_BITS == 64
x &= 0xffffffff;
y &= 0xffffffff;
#endif
x = (x << y) | (x >> (32 - y));
x = ((uint32_t)x << y) | ((uint32_t)x >> (32 - y));
return x;
#endif
#ifdef TCG_TARGET_HAS_rot_i64
#if TCG_TARGET_REG_BITS == 64
case INDEX_op_rotl_i64:
x = (x << y) | (x >> (64 - y));
x = ((uint64_t)x << y) | ((uint64_t)x >> (64 - y));
return x;
#endif
#endif
#if defined(TCG_TARGET_HAS_not_i32) || defined(TCG_TARGET_HAS_not_i64)
#ifdef TCG_TARGET_HAS_not_i32
case INDEX_op_not_i32:
#endif
#ifdef TCG_TARGET_HAS_not_i64
case INDEX_op_not_i64:
#endif
CASE_OP_32_64(not):
return ~x;
#endif
#if defined(TCG_TARGET_HAS_ext8s_i32) || defined(TCG_TARGET_HAS_ext8s_i64)
#ifdef TCG_TARGET_HAS_ext8s_i32
case INDEX_op_ext8s_i32:
#endif
#ifdef TCG_TARGET_HAS_ext8s_i64
case INDEX_op_ext8s_i64:
#endif
CASE_OP_32_64(ext8s):
return (int8_t)x;
#endif
#if defined(TCG_TARGET_HAS_ext16s_i32) || defined(TCG_TARGET_HAS_ext16s_i64)
#ifdef TCG_TARGET_HAS_ext16s_i32
case INDEX_op_ext16s_i32:
#endif
#ifdef TCG_TARGET_HAS_ext16s_i64
case INDEX_op_ext16s_i64:
#endif
CASE_OP_32_64(ext16s):
return (int16_t)x;
#endif
#if defined(TCG_TARGET_HAS_ext8u_i32) || defined(TCG_TARGET_HAS_ext8u_i64)
#ifdef TCG_TARGET_HAS_ext8u_i32
case INDEX_op_ext8u_i32:
#endif
#ifdef TCG_TARGET_HAS_ext8u_i64
case INDEX_op_ext8u_i64:
#endif
CASE_OP_32_64(ext8u):
return (uint8_t)x;
#endif
#if defined(TCG_TARGET_HAS_ext16u_i32) || defined(TCG_TARGET_HAS_ext16u_i64)
#ifdef TCG_TARGET_HAS_ext16u_i32
case INDEX_op_ext16u_i32:
#endif
#ifdef TCG_TARGET_HAS_ext16u_i64
case INDEX_op_ext16u_i64:
#endif
CASE_OP_32_64(ext16u):
return (uint16_t)x;
#endif
#if TCG_TARGET_REG_BITS == 64
#ifdef TCG_TARGET_HAS_ext32s_i64
case INDEX_op_ext32s_i64:
return (int32_t)x;
#endif
#ifdef TCG_TARGET_HAS_ext32u_i64
case INDEX_op_ext32u_i64:
return (uint32_t)x;
#endif
#endif
default:
fprintf(stderr,
@ -319,11 +243,9 @@ static TCGArg do_constant_folding_2(int op, TCGArg x, TCGArg y)
static TCGArg do_constant_folding(int op, TCGArg x, TCGArg y)
{
TCGArg res = do_constant_folding_2(op, x, y);
#if TCG_TARGET_REG_BITS == 64
if (op_bits(op) == 32) {
res &= 0xffffffff;
}
#endif
return res;
}
@ -385,14 +307,8 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
CASE_OP_32_64(shl):
CASE_OP_32_64(shr):
CASE_OP_32_64(sar):
#ifdef TCG_TARGET_HAS_rot_i32
case INDEX_op_rotl_i32:
case INDEX_op_rotr_i32:
#endif
#ifdef TCG_TARGET_HAS_rot_i64
case INDEX_op_rotl_i64:
case INDEX_op_rotr_i64:
#endif
CASE_OP_32_64(rotl):
CASE_OP_32_64(rotr):
if (temps[args[1]].state == TCG_TEMP_CONST) {
/* Proceed with possible constant folding. */
break;
@ -473,34 +389,12 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
args += 2;
break;
CASE_OP_32_64(not):
#ifdef TCG_TARGET_HAS_ext8s_i32
case INDEX_op_ext8s_i32:
#endif
#ifdef TCG_TARGET_HAS_ext8s_i64
case INDEX_op_ext8s_i64:
#endif
#ifdef TCG_TARGET_HAS_ext16s_i32
case INDEX_op_ext16s_i32:
#endif
#ifdef TCG_TARGET_HAS_ext16s_i64
case INDEX_op_ext16s_i64:
#endif
#ifdef TCG_TARGET_HAS_ext8u_i32
case INDEX_op_ext8u_i32:
#endif
#ifdef TCG_TARGET_HAS_ext8u_i64
case INDEX_op_ext8u_i64:
#endif
#ifdef TCG_TARGET_HAS_ext16u_i32
case INDEX_op_ext16u_i32:
#endif
#ifdef TCG_TARGET_HAS_ext16u_i64
case INDEX_op_ext16u_i64:
#endif
#if TCG_TARGET_REG_BITS == 64
CASE_OP_32_64(ext8s):
CASE_OP_32_64(ext8u):
CASE_OP_32_64(ext16s):
CASE_OP_32_64(ext16u):
case INDEX_op_ext32s_i64:
case INDEX_op_ext32u_i64:
#endif
if (temps[args[1]].state == TCG_TEMP_CONST) {
gen_opc_buf[op_index] = op_to_movi(op);
tmp = do_constant_folding(op, temps[args[1]].val, 0);
@ -525,14 +419,8 @@ static TCGArg *tcg_constant_folding(TCGContext *s, uint16_t *tcg_opc_ptr,
CASE_OP_32_64(shl):
CASE_OP_32_64(shr):
CASE_OP_32_64(sar):
#ifdef TCG_TARGET_HAS_rot_i32
case INDEX_op_rotl_i32:
case INDEX_op_rotr_i32:
#endif
#ifdef TCG_TARGET_HAS_rot_i64
case INDEX_op_rotl_i64:
case INDEX_op_rotr_i64:
#endif
CASE_OP_32_64(rotl):
CASE_OP_32_64(rotr):
if (temps[args[1]].state == TCG_TEMP_CONST
&& temps[args[2]].state == TCG_TEMP_CONST) {
gen_opc_buf[op_index] = op_to_movi(op);

31
tcg/ppc/tcg-target.h
View File

@ -77,21 +77,22 @@ enum {
#endif
/* optional instructions */
#define TCG_TARGET_HAS_div_i32
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_ext8u_i32
#define TCG_TARGET_HAS_ext16u_i32
#define TCG_TARGET_HAS_bswap16_i32
#define TCG_TARGET_HAS_bswap32_i32
#define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_neg_i32
#define TCG_TARGET_HAS_andc_i32
#define TCG_TARGET_HAS_orc_i32
#define TCG_TARGET_HAS_eqv_i32
#define TCG_TARGET_HAS_nand_i32
#define TCG_TARGET_HAS_nor_i32
#define TCG_TARGET_HAS_div_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8u_i32 1
#define TCG_TARGET_HAS_ext16u_i32 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_eqv_i32 1
#define TCG_TARGET_HAS_nand_i32 1
#define TCG_TARGET_HAS_nor_i32 1
#define TCG_TARGET_HAS_deposit_i32 0
#define TCG_AREG0 TCG_REG_R27

68
tcg/ppc64/tcg-target.h
View File

@ -68,40 +68,42 @@ enum {
#define TCG_TARGET_CALL_STACK_OFFSET 48
/* optional instructions */
#define TCG_TARGET_HAS_div_i32
/* #define TCG_TARGET_HAS_rot_i32 */
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
/* #define TCG_TARGET_HAS_ext8u_i32 */
/* #define TCG_TARGET_HAS_ext16u_i32 */
/* #define TCG_TARGET_HAS_bswap16_i32 */
/* #define TCG_TARGET_HAS_bswap32_i32 */
/* #define TCG_TARGET_HAS_not_i32 */
#define TCG_TARGET_HAS_neg_i32
/* #define TCG_TARGET_HAS_andc_i32 */
/* #define TCG_TARGET_HAS_orc_i32 */
/* #define TCG_TARGET_HAS_eqv_i32 */
/* #define TCG_TARGET_HAS_nand_i32 */
/* #define TCG_TARGET_HAS_nor_i32 */
#define TCG_TARGET_HAS_div_i32 1
#define TCG_TARGET_HAS_rot_i32 0
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8u_i32 0
#define TCG_TARGET_HAS_ext16u_i32 0
#define TCG_TARGET_HAS_bswap16_i32 0
#define TCG_TARGET_HAS_bswap32_i32 0
#define TCG_TARGET_HAS_not_i32 0
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 0
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_nor_i32 0
#define TCG_TARGET_HAS_deposit_i32 0
#define TCG_TARGET_HAS_div_i64
/* #define TCG_TARGET_HAS_rot_i64 */
#define TCG_TARGET_HAS_ext8s_i64
#define TCG_TARGET_HAS_ext16s_i64
#define TCG_TARGET_HAS_ext32s_i64
/* #define TCG_TARGET_HAS_ext8u_i64 */
/* #define TCG_TARGET_HAS_ext16u_i64 */
/* #define TCG_TARGET_HAS_ext32u_i64 */
/* #define TCG_TARGET_HAS_bswap16_i64 */
/* #define TCG_TARGET_HAS_bswap32_i64 */
/* #define TCG_TARGET_HAS_bswap64_i64 */
/* #define TCG_TARGET_HAS_not_i64 */
#define TCG_TARGET_HAS_neg_i64
/* #define TCG_TARGET_HAS_andc_i64 */
/* #define TCG_TARGET_HAS_orc_i64 */
/* #define TCG_TARGET_HAS_eqv_i64 */
/* #define TCG_TARGET_HAS_nand_i64 */
/* #define TCG_TARGET_HAS_nor_i64 */
#define TCG_TARGET_HAS_div_i64 1
#define TCG_TARGET_HAS_rot_i64 0
#define TCG_TARGET_HAS_ext8s_i64 1
#define TCG_TARGET_HAS_ext16s_i64 1
#define TCG_TARGET_HAS_ext32s_i64 1
#define TCG_TARGET_HAS_ext8u_i64 0
#define TCG_TARGET_HAS_ext16u_i64 0
#define TCG_TARGET_HAS_ext32u_i64 0
#define TCG_TARGET_HAS_bswap16_i64 0
#define TCG_TARGET_HAS_bswap32_i64 0
#define TCG_TARGET_HAS_bswap64_i64 0
#define TCG_TARGET_HAS_not_i64 0
#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_andc_i64 0
#define TCG_TARGET_HAS_orc_i64 0
#define TCG_TARGET_HAS_eqv_i64 0
#define TCG_TARGET_HAS_nand_i64 0
#define TCG_TARGET_HAS_nor_i64 0
#define TCG_TARGET_HAS_deposit_i64 0
#define TCG_AREG0 TCG_REG_R27

68
tcg/s390/tcg-target.h
View File

@ -53,41 +53,43 @@ typedef enum TCGReg {
#define TCG_TARGET_NB_REGS 16
/* optional instructions */
#define TCG_TARGET_HAS_div2_i32
#define TCG_TARGET_HAS_rot_i32
#define TCG_TARGET_HAS_ext8s_i32
#define TCG_TARGET_HAS_ext16s_i32
#define TCG_TARGET_HAS_ext8u_i32
#define TCG_TARGET_HAS_ext16u_i32
#define TCG_TARGET_HAS_bswap16_i32
#define TCG_TARGET_HAS_bswap32_i32
// #define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_neg_i32
// #define TCG_TARGET_HAS_andc_i32
// #define TCG_TARGET_HAS_orc_i32
// #define TCG_TARGET_HAS_eqv_i32
// #define TCG_TARGET_HAS_nand_i32
// #define TCG_TARGET_HAS_nor_i32
#define TCG_TARGET_HAS_div2_i32 1
#define TCG_TARGET_HAS_rot_i32 1
#define TCG_TARGET_HAS_ext8s_i32 1
#define TCG_TARGET_HAS_ext16s_i32 1
#define TCG_TARGET_HAS_ext8u_i32 1
#define TCG_TARGET_HAS_ext16u_i32 1
#define TCG_TARGET_HAS_bswap16_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_not_i32 0
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_andc_i32 0
#define TCG_TARGET_HAS_orc_i32 0
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_nor_i32 0
#define TCG_TARGET_HAS_deposit_i32 0
#if TCG_TARGET_REG_BITS == 64
#define TCG_TARGET_HAS_div2_i64
#define TCG_TARGET_HAS_rot_i64
#define TCG_TARGET_HAS_ext8s_i64
#define TCG_TARGET_HAS_ext16s_i64
#define TCG_TARGET_HAS_ext32s_i64
#define TCG_TARGET_HAS_ext8u_i64
#define TCG_TARGET_HAS_ext16u_i64
#define TCG_TARGET_HAS_ext32u_i64
#define TCG_TARGET_HAS_bswap16_i64
#define TCG_TARGET_HAS_bswap32_i64
#define TCG_TARGET_HAS_bswap64_i64
// #define TCG_TARGET_HAS_not_i64
#define TCG_TARGET_HAS_neg_i64
// #define TCG_TARGET_HAS_andc_i64
// #define TCG_TARGET_HAS_orc_i64
// #define TCG_TARGET_HAS_eqv_i64
// #define TCG_TARGET_HAS_nand_i64
// #define TCG_TARGET_HAS_nor_i64
#define TCG_TARGET_HAS_div2_i64 1
#define TCG_TARGET_HAS_rot_i64 1
#define TCG_TARGET_HAS_ext8s_i64 1
#define TCG_TARGET_HAS_ext16s_i64 1
#define TCG_TARGET_HAS_ext32s_i64 1
#define TCG_TARGET_HAS_ext8u_i64 1
#define TCG_TARGET_HAS_ext16u_i64 1
#define TCG_TARGET_HAS_ext32u_i64 1
#define TCG_TARGET_HAS_bswap16_i64 1
#define TCG_TARGET_HAS_bswap32_i64 1
#define TCG_TARGET_HAS_bswap64_i64 1
#define TCG_TARGET_HAS_not_i64 0
#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_andc_i64 0
#define TCG_TARGET_HAS_orc_i64 0
#define TCG_TARGET_HAS_eqv_i64 0
#define TCG_TARGET_HAS_nand_i64 0
#define TCG_TARGET_HAS_nor_i64 0
#define TCG_TARGET_HAS_deposit_i64 0
#endif
#define TCG_TARGET_HAS_GUEST_BASE

68
tcg/sparc/tcg-target.h
View File

@ -92,41 +92,43 @@ enum {
#endif
/* optional instructions */
#define TCG_TARGET_HAS_div_i32
// #define TCG_TARGET_HAS_rot_i32
// #define TCG_TARGET_HAS_ext8s_i32
// #define TCG_TARGET_HAS_ext16s_i32
// #define TCG_TARGET_HAS_ext8u_i32
// #define TCG_TARGET_HAS_ext16u_i32
// #define TCG_TARGET_HAS_bswap16_i32
// #define TCG_TARGET_HAS_bswap32_i32
#define TCG_TARGET_HAS_neg_i32
#define TCG_TARGET_HAS_not_i32
#define TCG_TARGET_HAS_andc_i32
#define TCG_TARGET_HAS_orc_i32
// #define TCG_TARGET_HAS_eqv_i32
// #define TCG_TARGET_HAS_nand_i32
// #define TCG_TARGET_HAS_nor_i32
#define TCG_TARGET_HAS_div_i32 1
#define TCG_TARGET_HAS_rot_i32 0
#define TCG_TARGET_HAS_ext8s_i32 0
#define TCG_TARGET_HAS_ext16s_i32 0
#define TCG_TARGET_HAS_ext8u_i32 0
#define TCG_TARGET_HAS_ext16u_i32 0
#define TCG_TARGET_HAS_bswap16_i32 0
#define TCG_TARGET_HAS_bswap32_i32 0
#define TCG_TARGET_HAS_neg_i32 1
#define TCG_TARGET_HAS_not_i32 1
#define TCG_TARGET_HAS_andc_i32 1
#define TCG_TARGET_HAS_orc_i32 1
#define TCG_TARGET_HAS_eqv_i32 0
#define TCG_TARGET_HAS_nand_i32 0
#define TCG_TARGET_HAS_nor_i32 0
#define TCG_TARGET_HAS_deposit_i32 0
#if TCG_TARGET_REG_BITS == 64
#define TCG_TARGET_HAS_div_i64
// #define TCG_TARGET_HAS_rot_i64
// #define TCG_TARGET_HAS_ext8s_i64
// #define TCG_TARGET_HAS_ext16s_i64
#define TCG_TARGET_HAS_ext32s_i64
// #define TCG_TARGET_HAS_ext8u_i64
// #define TCG_TARGET_HAS_ext16u_i64
#define TCG_TARGET_HAS_ext32u_i64
// #define TCG_TARGET_HAS_bswap16_i64
// #define TCG_TARGET_HAS_bswap32_i64
// #define TCG_TARGET_HAS_bswap64_i64
#define TCG_TARGET_HAS_neg_i64
#define TCG_TARGET_HAS_not_i64
#define TCG_TARGET_HAS_andc_i64
#define TCG_TARGET_HAS_orc_i64
// #define TCG_TARGET_HAS_eqv_i64
// #define TCG_TARGET_HAS_nand_i64
// #define TCG_TARGET_HAS_nor_i64
#define TCG_TARGET_HAS_div_i64 1
#define TCG_TARGET_HAS_rot_i64 0
#define TCG_TARGET_HAS_ext8s_i64 0
#define TCG_TARGET_HAS_ext16s_i64 0
#define TCG_TARGET_HAS_ext32s_i64 1
#define TCG_TARGET_HAS_ext8u_i64 0
#define TCG_TARGET_HAS_ext16u_i64 0
#define TCG_TARGET_HAS_ext32u_i64 1
#define TCG_TARGET_HAS_bswap16_i64 0
#define TCG_TARGET_HAS_bswap32_i64 0
#define TCG_TARGET_HAS_bswap64_i64 0
#define TCG_TARGET_HAS_neg_i64 1
#define TCG_TARGET_HAS_not_i64 1
#define TCG_TARGET_HAS_andc_i64 1
#define TCG_TARGET_HAS_orc_i64 1
#define TCG_TARGET_HAS_eqv_i64 0
#define TCG_TARGET_HAS_nand_i64 0
#define TCG_TARGET_HAS_nor_i64 0
#define TCG_TARGET_HAS_deposit_i64 0
#endif
/* Note: must be synced with dyngen-exec.h */

946
tcg/tcg-op.h
View File

File diff suppressed because it is too large Load Diff

242
tcg/tcg-opc.h
View File

@ -41,6 +41,13 @@ DEF(call, 0, 1, 2, TCG_OPF_SIDE_EFFECTS) /* variable number of parameters */
DEF(jmp, 0, 1, 0, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF(br, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
#define IMPL(X) (X ? 0 : TCG_OPF_NOT_PRESENT)
#if TCG_TARGET_REG_BITS == 32
# define IMPL64 TCG_OPF_64BIT | TCG_OPF_NOT_PRESENT
#else
# define IMPL64 TCG_OPF_64BIT
#endif
DEF(mov_i32, 1, 1, 0, 0)
DEF(movi_i32, 1, 0, 1, 0)
DEF(setcond_i32, 1, 2, 1, 0)
@ -57,16 +64,12 @@ DEF(st_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF(add_i32, 1, 2, 0, 0)
DEF(sub_i32, 1, 2, 0, 0)
DEF(mul_i32, 1, 2, 0, 0)
#ifdef TCG_TARGET_HAS_div_i32
DEF(div_i32, 1, 2, 0, 0)
DEF(divu_i32, 1, 2, 0, 0)
DEF(rem_i32, 1, 2, 0, 0)
DEF(remu_i32, 1, 2, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_div2_i32
DEF(div2_i32, 2, 3, 0, 0)
DEF(divu2_i32, 2, 3, 0, 0)
#endif
DEF(div_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
DEF(divu_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
DEF(rem_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
DEF(remu_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_div_i32))
DEF(div2_i32, 2, 3, 0, IMPL(TCG_TARGET_HAS_div2_i32))
DEF(divu2_i32, 2, 3, 0, IMPL(TCG_TARGET_HAS_div2_i32))
DEF(and_i32, 1, 2, 0, 0)
DEF(or_i32, 1, 2, 0, 0)
DEF(xor_i32, 1, 2, 0, 0)
@ -74,157 +77,86 @@ DEF(xor_i32, 1, 2, 0, 0)
DEF(shl_i32, 1, 2, 0, 0)
DEF(shr_i32, 1, 2, 0, 0)
DEF(sar_i32, 1, 2, 0, 0)
#ifdef TCG_TARGET_HAS_rot_i32
DEF(rotl_i32, 1, 2, 0, 0)
DEF(rotr_i32, 1, 2, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_deposit_i32
DEF(deposit_i32, 1, 2, 2, 0)
#endif
DEF(rotl_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_rot_i32))
DEF(rotr_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_rot_i32))
DEF(deposit_i32, 1, 2, 2, IMPL(TCG_TARGET_HAS_deposit_i32))
DEF(brcond_i32, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
#if TCG_TARGET_REG_BITS == 32
DEF(add2_i32, 2, 4, 0, 0)
DEF(sub2_i32, 2, 4, 0, 0)
DEF(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF(mulu2_i32, 2, 2, 0, 0)
DEF(setcond2_i32, 1, 4, 1, 0)
#endif
#ifdef TCG_TARGET_HAS_ext8s_i32
DEF(ext8s_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext16s_i32
DEF(ext16s_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext8u_i32
DEF(ext8u_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext16u_i32
DEF(ext16u_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap16_i32
DEF(bswap16_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap32_i32
DEF(bswap32_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_not_i32
DEF(not_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_neg_i32
DEF(neg_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_andc_i32
DEF(andc_i32, 1, 2, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_orc_i32
DEF(orc_i32, 1, 2, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_eqv_i32
DEF(eqv_i32, 1, 2, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_nand_i32
DEF(nand_i32, 1, 2, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_nor_i32
DEF(nor_i32, 1, 2, 0, 0)
#endif
#if TCG_TARGET_REG_BITS == 64
DEF(mov_i64, 1, 1, 0, TCG_OPF_64BIT)
DEF(movi_i64, 1, 0, 1, TCG_OPF_64BIT)
DEF(setcond_i64, 1, 2, 1, TCG_OPF_64BIT)
DEF(add2_i32, 2, 4, 0, IMPL(TCG_TARGET_REG_BITS == 32))
DEF(sub2_i32, 2, 4, 0, IMPL(TCG_TARGET_REG_BITS == 32))
DEF(brcond2_i32, 0, 4, 2,
TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS | IMPL(TCG_TARGET_REG_BITS == 32))
DEF(mulu2_i32, 2, 2, 0, IMPL(TCG_TARGET_REG_BITS == 32))
DEF(setcond2_i32, 1, 4, 1, IMPL(TCG_TARGET_REG_BITS == 32))
DEF(ext8s_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext8s_i32))
DEF(ext16s_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext16s_i32))
DEF(ext8u_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext8u_i32))
DEF(ext16u_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ext16u_i32))
DEF(bswap16_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_bswap16_i32))
DEF(bswap32_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_bswap32_i32))
DEF(not_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_not_i32))
DEF(neg_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_neg_i32))
DEF(andc_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_andc_i32))
DEF(orc_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_orc_i32))
DEF(eqv_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_eqv_i32))
DEF(nand_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_nand_i32))
DEF(nor_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_nor_i32))
DEF(mov_i64, 1, 1, 0, IMPL64)
DEF(movi_i64, 1, 0, 1, IMPL64)
DEF(setcond_i64, 1, 2, 1, IMPL64)
/* load/store */
DEF(ld8u_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(ld8s_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(ld16u_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(ld16s_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(ld32u_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(ld32s_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(ld_i64, 1, 1, 1, TCG_OPF_64BIT)
DEF(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
DEF(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
DEF(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
DEF(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
DEF(ld8u_i64, 1, 1, 1, IMPL64)
DEF(ld8s_i64, 1, 1, 1, IMPL64)
DEF(ld16u_i64, 1, 1, 1, IMPL64)
DEF(ld16s_i64, 1, 1, 1, IMPL64)
DEF(ld32u_i64, 1, 1, 1, IMPL64)
DEF(ld32s_i64, 1, 1, 1, IMPL64)
DEF(ld_i64, 1, 1, 1, IMPL64)
DEF(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
DEF(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
DEF(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
DEF(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS | IMPL64)
/* arith */
DEF(add_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(sub_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(mul_i64, 1, 2, 0, TCG_OPF_64BIT)
#ifdef TCG_TARGET_HAS_div_i64
DEF(div_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(divu_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(rem_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(remu_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_div2_i64
DEF(div2_i64, 2, 3, 0, TCG_OPF_64BIT)
DEF(divu2_i64, 2, 3, 0, TCG_OPF_64BIT)
#endif
DEF(and_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(or_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(xor_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(add_i64, 1, 2, 0, IMPL64)
DEF(sub_i64, 1, 2, 0, IMPL64)
DEF(mul_i64, 1, 2, 0, IMPL64)
DEF(div_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
DEF(divu_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
DEF(rem_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
DEF(remu_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div_i64))
DEF(div2_i64, 2, 3, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div2_i64))
DEF(divu2_i64, 2, 3, 0, IMPL64 | IMPL(TCG_TARGET_HAS_div2_i64))
DEF(and_i64, 1, 2, 0, IMPL64)
DEF(or_i64, 1, 2, 0, IMPL64)
DEF(xor_i64, 1, 2, 0, IMPL64)
/* shifts/rotates */
DEF(shl_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(shr_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(sar_i64, 1, 2, 0, TCG_OPF_64BIT)
#ifdef TCG_TARGET_HAS_rot_i64
DEF(rotl_i64, 1, 2, 0, TCG_OPF_64BIT)
DEF(rotr_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_deposit_i64
DEF(deposit_i64, 1, 2, 2, TCG_OPF_64BIT)
#endif
DEF(shl_i64, 1, 2, 0, IMPL64)
DEF(shr_i64, 1, 2, 0, IMPL64)
DEF(sar_i64, 1, 2, 0, IMPL64)
DEF(rotl_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_rot_i64))
DEF(rotr_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_rot_i64))
DEF(deposit_i64, 1, 2, 2, IMPL64 | IMPL(TCG_TARGET_HAS_deposit_i64))
DEF(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS | TCG_OPF_64BIT)
#ifdef TCG_TARGET_HAS_ext8s_i64
DEF(ext8s_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_ext16s_i64
DEF(ext16s_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_ext32s_i64
DEF(ext32s_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_ext8u_i64
DEF(ext8u_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_ext16u_i64
DEF(ext16u_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_ext32u_i64
DEF(ext32u_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_bswap16_i64
DEF(bswap16_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_bswap32_i64
DEF(bswap32_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_bswap64_i64
DEF(bswap64_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_not_i64
DEF(not_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_neg_i64
DEF(neg_i64, 1, 1, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_andc_i64
DEF(andc_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_orc_i64
DEF(orc_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_eqv_i64
DEF(eqv_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_nand_i64
DEF(nand_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#ifdef TCG_TARGET_HAS_nor_i64
DEF(nor_i64, 1, 2, 0, TCG_OPF_64BIT)
#endif
#endif
DEF(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS | IMPL64)
DEF(ext8s_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext8s_i64))
DEF(ext16s_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext16s_i64))
DEF(ext32s_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext32s_i64))
DEF(ext8u_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext8u_i64))
DEF(ext16u_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext16u_i64))
DEF(ext32u_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_ext32u_i64))
DEF(bswap16_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_bswap16_i64))
DEF(bswap32_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_bswap32_i64))
DEF(bswap64_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_bswap64_i64))
DEF(not_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_not_i64))
DEF(neg_i64, 1, 1, 0, IMPL64 | IMPL(TCG_TARGET_HAS_neg_i64))
DEF(andc_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_andc_i64))
DEF(orc_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_orc_i64))
DEF(eqv_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_eqv_i64))
DEF(nand_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_nand_i64))
DEF(nor_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_nor_i64))
/* QEMU specific */
#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS
@ -307,4 +239,6 @@ DEF(qemu_st64, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif /* TCG_TARGET_REG_BITS != 32 */
#undef IMPL
#undef IMPL64
#undef DEF

4
tcg/tcg.c
View File

@ -2124,6 +2124,10 @@ static inline int tcg_gen_code_common(TCGContext *s, uint8_t *gen_code_buf,
case INDEX_op_end:
goto the_end;
default:
/* Sanity check that we've not introduced any unhandled opcodes. */
if (def->flags & TCG_OPF_NOT_PRESENT) {
tcg_abort();
}
/* Note: in order to speed up the code, it would be much
faster to have specialized register allocator functions for
some common argument patterns */

38
tcg/tcg.h
View File

@ -47,6 +47,42 @@ typedef uint64_t TCGRegSet;
#error unsupported
#endif
/* Turn some undef macros into false macros. */
#if TCG_TARGET_REG_BITS == 32
#define TCG_TARGET_HAS_div_i64 0
#define TCG_TARGET_HAS_div2_i64 0
#define TCG_TARGET_HAS_rot_i64 0
#define TCG_TARGET_HAS_ext8s_i64 0
#define TCG_TARGET_HAS_ext16s_i64 0
#define TCG_TARGET_HAS_ext32s_i64 0
#define TCG_TARGET_HAS_ext8u_i64 0
#define TCG_TARGET_HAS_ext16u_i64 0
#define TCG_TARGET_HAS_ext32u_i64 0
#define TCG_TARGET_HAS_bswap16_i64 0
#define TCG_TARGET_HAS_bswap32_i64 0
#define TCG_TARGET_HAS_bswap64_i64 0
#define TCG_TARGET_HAS_neg_i64 0
#define TCG_TARGET_HAS_not_i64 0
#define TCG_TARGET_HAS_andc_i64 0
#define TCG_TARGET_HAS_orc_i64 0
#define TCG_TARGET_HAS_eqv_i64 0
#define TCG_TARGET_HAS_nand_i64 0
#define TCG_TARGET_HAS_nor_i64 0
#define TCG_TARGET_HAS_deposit_i64 0
#endif
/* Only one of DIV or DIV2 should be defined. */
#if defined(TCG_TARGET_HAS_div_i32)
#define TCG_TARGET_HAS_div2_i32 0
#elif defined(TCG_TARGET_HAS_div2_i32)
#define TCG_TARGET_HAS_div_i32 0
#endif
#if defined(TCG_TARGET_HAS_div_i64)
#define TCG_TARGET_HAS_div2_i64 0
#elif defined(TCG_TARGET_HAS_div2_i64)
#define TCG_TARGET_HAS_div_i64 0
#endif
typedef enum TCGOpcode {
#define DEF(name, oargs, iargs, cargs, flags) INDEX_op_ ## name,
#include "tcg-opc.h"
@ -456,6 +492,8 @@ enum {
TCG_OPF_SIDE_EFFECTS = 0x04,
/* Instruction operands are 64-bits (otherwise 32-bits). */
TCG_OPF_64BIT = 0x08,
/* Instruction is optional and not implemented by the host. */
TCG_OPF_NOT_PRESENT = 0x10,
};
typedef struct TCGOpDef {