diff options
Diffstat (limited to 'tcg/ppc/tcg-target.c.inc')
| -rw-r--r-- | tcg/ppc/tcg-target.c.inc | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index dbe8ccd353..e56f86c613 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -2622,38 +2622,39 @@ static void tcg_out_exit_tb(TCGContext *s, uintptr_t arg) tcg_out_b(s, 0, tcg_code_gen_epilogue); } -static void tcg_out_op(TCGContext *s, TCGOpcode opc, - const TCGArg args[TCG_MAX_OP_ARGS], - const int const_args[TCG_MAX_OP_ARGS]) +static void tcg_out_goto_tb(TCGContext *s, int which) { - TCGArg a0, a1, a2; - - switch (opc) { - case INDEX_op_goto_tb: - /* Direct jump. */ - if (TCG_TARGET_REG_BITS == 64) { - /* Ensure the next insns are 8 or 16-byte aligned. */ - while ((uintptr_t)s->code_ptr & (have_isa_2_07 ? 15 : 7)) { - tcg_out32(s, NOP); - } - set_jmp_insn_offset(s, args[0]); - tcg_out32(s, ADDIS | TAI(TCG_REG_TB, TCG_REG_TB, 0)); - tcg_out32(s, ADDI | TAI(TCG_REG_TB, TCG_REG_TB, 0)); - } else { - set_jmp_insn_offset(s, args[0]); - tcg_out32(s, B); - set_jmp_reset_offset(s, args[0]); - break; + /* Direct jump. */ + if (TCG_TARGET_REG_BITS == 64) { + /* Ensure the next insns are 8 or 16-byte aligned. */ + while ((uintptr_t)s->code_ptr & (have_isa_2_07 ? 15 : 7)) { + tcg_out32(s, NOP); } + set_jmp_insn_offset(s, which); + tcg_out32(s, ADDIS | TAI(TCG_REG_TB, TCG_REG_TB, 0)); + tcg_out32(s, ADDI | TAI(TCG_REG_TB, TCG_REG_TB, 0)); tcg_out32(s, MTSPR | RS(TCG_REG_TB) | CTR); tcg_out32(s, BCCTR | BO_ALWAYS); - set_jmp_reset_offset(s, args[0]); + set_jmp_reset_offset(s, which); if (USE_REG_TB) { /* For the unlinked case, need to reset TCG_REG_TB. */ tcg_out_mem_long(s, ADDI, ADD, TCG_REG_TB, TCG_REG_TB, -tcg_current_code_size(s)); } - break; + } else { + set_jmp_insn_offset(s, which); + tcg_out32(s, B); + set_jmp_reset_offset(s, which); + } +} + +static void tcg_out_op(TCGContext *s, TCGOpcode opc, + const TCGArg args[TCG_MAX_OP_ARGS], + const int const_args[TCG_MAX_OP_ARGS]) +{ + TCGArg a0, a1, a2; + + switch (opc) { case INDEX_op_goto_ptr: tcg_out32(s, MTSPR | RS(args[0]) | CTR); if (USE_REG_TB) { @@ -3181,6 +3182,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_mov_i64: case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ + case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ default: tcg_abort(); } |