diff options
| -rw-r--r-- | tcg/arm/tcg-target.c | 13 | ||||
| -rw-r--r-- | tcg/arm/tcg-target.h | 3 |
2 files changed, 11 insertions, 5 deletions
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c index e86ed9aeea..35f6c473b1 100644 --- a/tcg/arm/tcg-target.c +++ b/tcg/arm/tcg-target.c @@ -39,6 +39,7 @@ static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = { "%r12", "%r13", "%r14", + "%pc", }; #endif @@ -1580,15 +1581,19 @@ void tcg_target_init(TCGContext *s) tcg_abort(); #endif - tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, - ((2 << TCG_REG_R14) - 1) & ~(1 << TCG_REG_R8)); + tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffff); tcg_regset_set32(tcg_target_call_clobber_regs, 0, - ((2 << TCG_REG_R3) - 1) | - (1 << TCG_REG_R12) | (1 << TCG_REG_R14)); + (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_regset_clear(s->reserved_regs); tcg_regset_set_reg(s->reserved_regs, TCG_REG_CALL_STACK); tcg_regset_set_reg(s->reserved_regs, TCG_REG_R8); + tcg_regset_set_reg(s->reserved_regs, TCG_REG_PC); tcg_add_target_add_op_defs(arm_op_defs); } diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index 6d58de81b0..a0027b5781 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -44,9 +44,10 @@ enum { TCG_REG_R12, TCG_REG_R13, TCG_REG_R14, + TCG_REG_PC, }; -#define TCG_TARGET_NB_REGS 15 +#define TCG_TARGET_NB_REGS 16 #define TCG_CT_CONST_ARM 0x100 |