diff options
| -rw-r--r-- | tcg/arm/tcg-target-con-set.h | 16 | ||||
| -rw-r--r-- | tcg/arm/tcg-target-con-str.h | 5 | ||||
| -rw-r--r-- | tcg/arm/tcg-target.c.inc | 23 |
3 files changed, 18 insertions, 26 deletions
diff --git a/tcg/arm/tcg-target-con-set.h b/tcg/arm/tcg-target-con-set.h index b8849b2478..229ae258ac 100644 --- a/tcg/arm/tcg-target-con-set.h +++ b/tcg/arm/tcg-target-con-set.h @@ -12,19 +12,19 @@ C_O0_I1(r) C_O0_I2(r, r) C_O0_I2(r, rIN) -C_O0_I2(s, s) +C_O0_I2(q, q) C_O0_I2(w, r) -C_O0_I3(s, s, s) -C_O0_I3(S, p, s) +C_O0_I3(q, q, q) +C_O0_I3(Q, p, q) C_O0_I4(r, r, rI, rI) -C_O0_I4(S, p, s, s) -C_O1_I1(r, l) +C_O0_I4(Q, p, q, q) +C_O1_I1(r, q) C_O1_I1(r, r) C_O1_I1(w, r) C_O1_I1(w, w) C_O1_I1(w, wr) C_O1_I2(r, 0, rZ) -C_O1_I2(r, l, l) +C_O1_I2(r, q, q) C_O1_I2(r, r, r) C_O1_I2(r, r, rI) C_O1_I2(r, r, rIK) @@ -39,8 +39,8 @@ C_O1_I2(w, w, wZ) C_O1_I3(w, w, w, w) C_O1_I4(r, r, r, rI, rI) C_O1_I4(r, r, rIN, rIK, 0) -C_O2_I1(e, p, l) -C_O2_I2(e, p, l, l) +C_O2_I1(e, p, q) +C_O2_I2(e, p, q, q) C_O2_I2(r, r, r, r) C_O2_I4(r, r, r, r, rIN, rIK) C_O2_I4(r, r, rI, rI, rIN, rIK) diff --git a/tcg/arm/tcg-target-con-str.h b/tcg/arm/tcg-target-con-str.h index 24b4b59feb..f83f1d3919 100644 --- a/tcg/arm/tcg-target-con-str.h +++ b/tcg/arm/tcg-target-con-str.h @@ -10,9 +10,8 @@ */ REGS('e', ALL_GENERAL_REGS & 0x5555) /* even regs */ REGS('r', ALL_GENERAL_REGS) -REGS('l', ALL_QLOAD_REGS) -REGS('s', ALL_QSTORE_REGS) -REGS('S', ALL_QSTORE_REGS & 0x5555) /* even qstore */ +REGS('q', ALL_QLDST_REGS) +REGS('Q', ALL_QLDST_REGS & 0x5555) /* even qldst */ REGS('w', ALL_VECTOR_REGS) /* diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc index 8b0d526659..a02804dd69 100644 --- a/tcg/arm/tcg-target.c.inc +++ b/tcg/arm/tcg-target.c.inc @@ -353,23 +353,16 @@ static bool patch_reloc(tcg_insn_unit *code_ptr, int type, #define ALL_VECTOR_REGS 0xffff0000u /* - * r0-r2 will be overwritten when reading the tlb entry (softmmu only) - * and r0-r1 doing the byte swapping, so don't use these. - * r3 is removed for softmmu to avoid clashes with helper arguments. + * r0-r3 will be overwritten when reading the tlb entry (softmmu only); + * r14 will be overwritten by the BLNE branching to the slow path. */ #ifdef CONFIG_SOFTMMU -#define ALL_QLOAD_REGS \ +#define ALL_QLDST_REGS \ (ALL_GENERAL_REGS & ~((1 << TCG_REG_R0) | (1 << TCG_REG_R1) | \ (1 << TCG_REG_R2) | (1 << TCG_REG_R3) | \ (1 << TCG_REG_R14))) -#define ALL_QSTORE_REGS \ - (ALL_GENERAL_REGS & ~((1 << TCG_REG_R0) | (1 << TCG_REG_R1) | \ - (1 << TCG_REG_R2) | (1 << TCG_REG_R14) | \ - ((TARGET_LONG_BITS == 64) << TCG_REG_R3))) #else -#define ALL_QLOAD_REGS ALL_GENERAL_REGS -#define ALL_QSTORE_REGS \ - (ALL_GENERAL_REGS & ~((1 << TCG_REG_R0) | (1 << TCG_REG_R1))) +#define ALL_QLDST_REGS (ALL_GENERAL_REGS & ~(1 << TCG_REG_R14)) #endif /* @@ -2203,13 +2196,13 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) return C_O1_I4(r, r, r, rI, rI); case INDEX_op_qemu_ld_i32: - return TARGET_LONG_BITS == 32 ? C_O1_I1(r, l) : C_O1_I2(r, l, l); + return TARGET_LONG_BITS == 32 ? C_O1_I1(r, q) : C_O1_I2(r, q, q); case INDEX_op_qemu_ld_i64: - return TARGET_LONG_BITS == 32 ? C_O2_I1(e, p, l) : C_O2_I2(e, p, l, l); + return TARGET_LONG_BITS == 32 ? C_O2_I1(e, p, q) : C_O2_I2(e, p, q, q); case INDEX_op_qemu_st_i32: - return TARGET_LONG_BITS == 32 ? C_O0_I2(s, s) : C_O0_I3(s, s, s); + return TARGET_LONG_BITS == 32 ? C_O0_I2(q, q) : C_O0_I3(q, q, q); case INDEX_op_qemu_st_i64: - return TARGET_LONG_BITS == 32 ? C_O0_I3(S, p, s) : C_O0_I4(S, p, s, s); + return TARGET_LONG_BITS == 32 ? C_O0_I3(Q, p, q) : C_O0_I4(Q, p, q, q); case INDEX_op_st_vec: return C_O0_I2(w, r); |