diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/sparc64/tcg-target.c.inc | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc index e997db2..64464ab 100644 --- a/tcg/sparc64/tcg-target.c.inc +++ b/tcg/sparc64/tcg-target.c.inc @@ -83,9 +83,10 @@ static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = { #define ALL_GENERAL_REGS MAKE_64BIT_MASK(0, 32) #define ALL_QLDST_REGS (ALL_GENERAL_REGS & ~SOFTMMU_RESERVE_REGS) -/* Define some temporary registers. T2 is used for constant generation. */ +/* Define some temporary registers. T3 is used for constant generation. */ #define TCG_REG_T1 TCG_REG_G1 -#define TCG_REG_T2 TCG_REG_O7 +#define TCG_REG_T2 TCG_REG_G2 +#define TCG_REG_T3 TCG_REG_O7 #ifndef CONFIG_SOFTMMU # define TCG_GUEST_BASE_REG TCG_REG_I5 @@ -110,7 +111,6 @@ static const int tcg_target_reg_alloc_order[] = { TCG_REG_I4, TCG_REG_I5, - TCG_REG_G2, TCG_REG_G3, TCG_REG_G4, TCG_REG_G5, @@ -492,8 +492,8 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret, static void tcg_out_movi(TCGContext *s, TCGType type, TCGReg ret, tcg_target_long arg) { - tcg_debug_assert(ret != TCG_REG_T2); - tcg_out_movi_int(s, type, ret, arg, false, TCG_REG_T2); + tcg_debug_assert(ret != TCG_REG_T3); + tcg_out_movi_int(s, type, ret, arg, false, TCG_REG_T3); } static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg rd, TCGReg rs) @@ -885,10 +885,8 @@ static void tcg_out_jmpl_const(TCGContext *s, const tcg_insn_unit *dest, { uintptr_t desti = (uintptr_t)dest; - /* Be careful not to clobber %o7 for a tail call. */ tcg_out_movi_int(s, TCG_TYPE_PTR, TCG_REG_T1, - desti & ~0xfff, in_prologue, - tail_call ? TCG_REG_G2 : TCG_REG_O7); + desti & ~0xfff, in_prologue, TCG_REG_T2); tcg_out_arithi(s, tail_call ? TCG_REG_G0 : TCG_REG_O7, TCG_REG_T1, desti & 0xfff, JMPL); } @@ -1856,6 +1854,7 @@ static void tcg_target_init(TCGContext *s) tcg_regset_set_reg(s->reserved_regs, TCG_REG_O6); /* stack pointer */ tcg_regset_set_reg(s->reserved_regs, TCG_REG_T1); /* for internal use */ tcg_regset_set_reg(s->reserved_regs, TCG_REG_T2); /* for internal use */ + tcg_regset_set_reg(s->reserved_regs, TCG_REG_T3); /* for internal use */ } #define ELF_HOST_MACHINE EM_SPARCV9 |