aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--tcg/aarch64/tcg-target.inc.c33
-rw-r--r--tcg/arm/tcg-target.inc.c23
-rw-r--r--tcg/i386/tcg-target.inc.c26
-rw-r--r--tcg/ppc/tcg-target.inc.c37
-rw-r--r--tcg/s390/tcg-target.inc.c14
-rw-r--r--tcg/sparc/tcg-target.inc.c48
-rw-r--r--tcg/tcg.h1
-rw-r--r--tcg/tci/tcg-target.inc.c11
8 files changed, 90 insertions, 103 deletions
diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c
index 75d8192..704fcdd 100644
--- a/tcg/aarch64/tcg-target.inc.c
+++ b/tcg/aarch64/tcg-target.inc.c
@@ -121,11 +121,11 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
switch (*ct_str++) {
case 'r':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, (1ULL << TCG_TARGET_NB_REGS) - 1);
+ ct->u.regs = 0xffffffffu;
break;
case 'l': /* qemu_ld / qemu_st address, data_reg */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, (1ULL << TCG_TARGET_NB_REGS) - 1);
+ ct->u.regs = 0xffffffffu;
#ifdef CONFIG_SOFTMMU
/* x0 and x1 will be overwritten when reading the tlb entry,
and x2, and x3 for helper args, better to avoid using them. */
@@ -1925,20 +1925,21 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op)
static void tcg_target_init(TCGContext *s)
{
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffffffff);
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0, 0xffffffff);
-
- tcg_regset_set32(tcg_target_call_clobber_regs, 0,
- (1 << TCG_REG_X0) | (1 << TCG_REG_X1) |
- (1 << TCG_REG_X2) | (1 << TCG_REG_X3) |
- (1 << TCG_REG_X4) | (1 << TCG_REG_X5) |
- (1 << TCG_REG_X6) | (1 << TCG_REG_X7) |
- (1 << TCG_REG_X8) | (1 << TCG_REG_X9) |
- (1 << TCG_REG_X10) | (1 << TCG_REG_X11) |
- (1 << TCG_REG_X12) | (1 << TCG_REG_X13) |
- (1 << TCG_REG_X14) | (1 << TCG_REG_X15) |
- (1 << TCG_REG_X16) | (1 << TCG_REG_X17) |
- (1 << TCG_REG_X18) | (1 << TCG_REG_X30));
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xffffffffu;
+ tcg_target_available_regs[TCG_TYPE_I64] = 0xffffffffu;
+
+ tcg_target_call_clobber_regs = 0xfffffffu;
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X19);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X20);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X21);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X22);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X23);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X24);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X25);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X26);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X27);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X28);
+ tcg_regset_reset_reg(tcg_target_call_clobber_regs, TCG_REG_X29);
s->reserved_regs = 0;
tcg_regset_set_reg(s->reserved_regs, TCG_REG_SP);
diff --git a/tcg/arm/tcg-target.inc.c b/tcg/arm/tcg-target.inc.c
index f0c1765..14599a8 100644
--- a/tcg/arm/tcg-target.inc.c
+++ b/tcg/arm/tcg-target.inc.c
@@ -264,13 +264,13 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
case 'r':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, (1 << TCG_TARGET_NB_REGS) - 1);
+ ct->u.regs = 0xffff;
break;
/* qemu_ld address */
case 'l':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, (1 << TCG_TARGET_NB_REGS) - 1);
+ ct->u.regs = 0xffff;
#ifdef CONFIG_SOFTMMU
/* r0-r2,lr will be overwritten when reading the tlb entry,
so don't use these. */
@@ -284,7 +284,7 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
/* qemu_st address & data */
case 's':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, (1 << TCG_TARGET_NB_REGS) - 1);
+ ct->u.regs = 0xffff;
/* r0-r2 will be overwritten when reading the tlb entry (softmmu only)
and r0-r1 doing the byte swapping, so don't use these. */
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R0);
@@ -2164,14 +2164,15 @@ static void tcg_target_init(TCGContext *s)
}
}
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffff);
- tcg_regset_set32(tcg_target_call_clobber_regs, 0,
- (1 << TCG_REG_R0) |
- (1 << TCG_REG_R1) |
- (1 << TCG_REG_R2) |
- (1 << TCG_REG_R3) |
- (1 << TCG_REG_R12) |
- (1 << TCG_REG_R14));
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xffff;
+
+ tcg_target_call_clobber_regs = 0;
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R0);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R1);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R2);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R3);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R12);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R14);
s->reserved_regs = 0;
tcg_regset_set_reg(s->reserved_regs, TCG_REG_CALL_STACK);
diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c
index 0c19ab7..69e49c9 100644
--- a/tcg/i386/tcg-target.inc.c
+++ b/tcg/i386/tcg-target.inc.c
@@ -193,23 +193,15 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
break;
case 'q':
ct->ct |= TCG_CT_REG;
- if (TCG_TARGET_REG_BITS == 64) {
- tcg_regset_set32(ct->u.regs, 0, 0xffff);
- } else {
- tcg_regset_set32(ct->u.regs, 0, 0xf);
- }
+ ct->u.regs = TCG_TARGET_REG_BITS == 64 ? 0xffff : 0xf;
break;
case 'Q':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xf);
+ ct->u.regs = 0xf;
break;
case 'r':
ct->ct |= TCG_CT_REG;
- if (TCG_TARGET_REG_BITS == 64) {
- tcg_regset_set32(ct->u.regs, 0, 0xffff);
- } else {
- tcg_regset_set32(ct->u.regs, 0, 0xff);
- }
+ ct->u.regs = TCG_TARGET_REG_BITS == 64 ? 0xffff : 0xff;
break;
case 'W':
/* With TZCNT/LZCNT, we can have operand-size as an input. */
@@ -219,11 +211,7 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
/* qemu_ld/st address constraint */
case 'L':
ct->ct |= TCG_CT_REG;
- if (TCG_TARGET_REG_BITS == 64) {
- tcg_regset_set32(ct->u.regs, 0, 0xffff);
- } else {
- tcg_regset_set32(ct->u.regs, 0, 0xff);
- }
+ ct->u.regs = TCG_TARGET_REG_BITS == 64 ? 0xffff : 0xff;
tcg_regset_reset_reg(ct->u.regs, TCG_REG_L0);
tcg_regset_reset_reg(ct->u.regs, TCG_REG_L1);
break;
@@ -2643,10 +2631,10 @@ static void tcg_target_init(TCGContext *s)
#endif /* CONFIG_CPUID_H */
if (TCG_TARGET_REG_BITS == 64) {
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffff);
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0, 0xffff);
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xffff;
+ tcg_target_available_regs[TCG_TYPE_I64] = 0xffff;
} else {
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xff);
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xff;
}
tcg_target_call_clobber_regs = 0;
diff --git a/tcg/ppc/tcg-target.inc.c b/tcg/ppc/tcg-target.inc.c
index 44305ba..8ffc7a7 100644
--- a/tcg/ppc/tcg-target.inc.c
+++ b/tcg/ppc/tcg-target.inc.c
@@ -260,11 +260,11 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
break;
case 'r':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ ct->u.regs = 0xffffffff;
break;
case 'L': /* qemu_ld constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ ct->u.regs = 0xffffffff;
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3);
#ifdef CONFIG_SOFTMMU
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R4);
@@ -273,7 +273,7 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
break;
case 'S': /* qemu_st constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ ct->u.regs = 0xffffffff;
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3);
#ifdef CONFIG_SOFTMMU
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R4);
@@ -2772,21 +2772,22 @@ static void tcg_target_init(TCGContext *s)
}
#endif
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffffffff);
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0, 0xffffffff);
- tcg_regset_set32(tcg_target_call_clobber_regs, 0,
- (1 << TCG_REG_R0) |
- (1 << TCG_REG_R2) |
- (1 << TCG_REG_R3) |
- (1 << TCG_REG_R4) |
- (1 << TCG_REG_R5) |
- (1 << TCG_REG_R6) |
- (1 << TCG_REG_R7) |
- (1 << TCG_REG_R8) |
- (1 << TCG_REG_R9) |
- (1 << TCG_REG_R10) |
- (1 << TCG_REG_R11) |
- (1 << TCG_REG_R12));
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xffffffff;
+ tcg_target_available_regs[TCG_TYPE_I64] = 0xffffffff;
+
+ tcg_target_call_clobber_regs = 0;
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R0);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R2);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R3);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R4);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R5);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R6);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R7);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R8);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R9);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R10);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R11);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R12);
s->reserved_regs = 0;
tcg_regset_set_reg(s->reserved_regs, TCG_REG_R0); /* tcg temp */
diff --git a/tcg/s390/tcg-target.inc.c b/tcg/s390/tcg-target.inc.c
index 01baa33..38a7cda 100644
--- a/tcg/s390/tcg-target.inc.c
+++ b/tcg/s390/tcg-target.inc.c
@@ -402,14 +402,14 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
switch (*ct_str++) {
case 'r': /* all registers */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffff);
+ ct->u.regs = 0xffff;
break;
case 'L': /* qemu_ld/st constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffff);
- tcg_regset_reset_reg (ct->u.regs, TCG_REG_R2);
- tcg_regset_reset_reg (ct->u.regs, TCG_REG_R3);
- tcg_regset_reset_reg (ct->u.regs, TCG_REG_R4);
+ ct->u.regs = 0xffff;
+ tcg_regset_reset_reg(ct->u.regs, TCG_REG_R2);
+ tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3);
+ tcg_regset_reset_reg(ct->u.regs, TCG_REG_R4);
break;
case 'a': /* force R2 for division */
ct->ct |= TCG_CT_REG;
@@ -2519,8 +2519,8 @@ static void tcg_target_init(TCGContext *s)
{
query_s390_facilities();
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffff);
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0, 0xffff);
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xffff;
+ tcg_target_available_regs[TCG_TYPE_I64] = 0xffff;
tcg_target_call_clobber_regs = 0;
tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R0);
diff --git a/tcg/sparc/tcg-target.inc.c b/tcg/sparc/tcg-target.inc.c
index ccd8320..1da4deb 100644
--- a/tcg/sparc/tcg-target.inc.c
+++ b/tcg/sparc/tcg-target.inc.c
@@ -343,16 +343,15 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
switch (*ct_str++) {
case 'r':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ ct->u.regs = 0xffffffff;
break;
case 'R':
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, ALL_64);
+ ct->u.regs = ALL_64;
break;
case 'A': /* qemu_ld/st address constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0,
- TARGET_LONG_BITS == 64 ? ALL_64 : 0xffffffff);
+ ct->u.regs = TARGET_LONG_BITS == 64 ? ALL_64 : 0xffffffff;
reserve_helpers:
tcg_regset_reset_reg(ct->u.regs, TCG_REG_O0);
tcg_regset_reset_reg(ct->u.regs, TCG_REG_O1);
@@ -360,11 +359,11 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
break;
case 's': /* qemu_st data 32-bit constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
+ ct->u.regs = 0xffffffff;
goto reserve_helpers;
case 'S': /* qemu_st data 64-bit constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, ALL_64);
+ ct->u.regs = ALL_64;
goto reserve_helpers;
case 'I':
ct->ct |= TCG_CT_CONST_S11;
@@ -1752,24 +1751,25 @@ static void tcg_target_init(TCGContext *s)
}
#endif
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffffffff);
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0, ALL_64);
-
- tcg_regset_set32(tcg_target_call_clobber_regs, 0,
- (1 << TCG_REG_G1) |
- (1 << TCG_REG_G2) |
- (1 << TCG_REG_G3) |
- (1 << TCG_REG_G4) |
- (1 << TCG_REG_G5) |
- (1 << TCG_REG_G6) |
- (1 << TCG_REG_G7) |
- (1 << TCG_REG_O0) |
- (1 << TCG_REG_O1) |
- (1 << TCG_REG_O2) |
- (1 << TCG_REG_O3) |
- (1 << TCG_REG_O4) |
- (1 << TCG_REG_O5) |
- (1 << TCG_REG_O7));
+ tcg_target_available_regs[TCG_TYPE_I32] = 0xffffffff;
+ tcg_target_available_regs[TCG_TYPE_I64] = ALL_64;
+
+ tcg_target_call_clobber_regs = 0;
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G1);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G2);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G3);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G4);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G5);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G6);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_G7);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O0);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O1);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O2);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O3);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O4);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O5);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O6);
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_O7);
s->reserved_regs = 0;
tcg_regset_set_reg(s->reserved_regs, TCG_REG_G0); /* zero */
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 006e988..50dfd7c 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -186,7 +186,6 @@ typedef enum TCGOpcode {
NB_OPS,
} TCGOpcode;
-#define tcg_regset_set32(d, reg, val32) (d) |= (val32) << (reg)
#define tcg_regset_set_reg(d, r) (d) |= 1L << (r)
#define tcg_regset_reset_reg(d, r) (d) &= ~(1L << (r))
#define tcg_regset_test_reg(d, r) (((d) >> (r)) & 1)
diff --git a/tcg/tci/tcg-target.inc.c b/tcg/tci/tcg-target.inc.c
index f964433..913c380 100644
--- a/tcg/tci/tcg-target.inc.c
+++ b/tcg/tci/tcg-target.inc.c
@@ -390,7 +390,7 @@ static const char *target_parse_constraint(TCGArgConstraint *ct,
case 'L': /* qemu_ld constraint */
case 'S': /* qemu_st constraint */
ct->ct |= TCG_CT_REG;
- tcg_regset_set32(ct->u.regs, 0, BIT(TCG_TARGET_NB_REGS) - 1);
+ ct->u.regs = BIT(TCG_TARGET_NB_REGS) - 1;
break;
default:
return NULL;
@@ -870,14 +870,11 @@ static void tcg_target_init(TCGContext *s)
tcg_debug_assert(tcg_op_defs_max <= UINT8_MAX);
/* Registers available for 32 bit operations. */
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0,
- BIT(TCG_TARGET_NB_REGS) - 1);
+ tcg_target_available_regs[TCG_TYPE_I32] = BIT(TCG_TARGET_NB_REGS) - 1;
/* Registers available for 64 bit operations. */
- tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I64], 0,
- BIT(TCG_TARGET_NB_REGS) - 1);
+ tcg_target_available_regs[TCG_TYPE_I64] = BIT(TCG_TARGET_NB_REGS) - 1;
/* TODO: Which registers should be set here? */
- tcg_regset_set32(tcg_target_call_clobber_regs, 0,
- BIT(TCG_TARGET_NB_REGS) - 1);
+ tcg_target_call_clobber_regs = BIT(TCG_TARGET_NB_REGS) - 1;
s->reserved_regs = 0;
tcg_regset_set_reg(s->reserved_regs, TCG_REG_CALL_STACK);
generated by cgit v1.1 at 2024-12-30 20:23:18 +0000