diff options
Diffstat (limited to 'tcg/ppc64/tcg-target.c')
| -rw-r--r-- | tcg/ppc64/tcg-target.c | 46 |
1 files changed, 1 insertions, 45 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index 27a0ae88e..5403fc1f9 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -208,12 +208,6 @@ static void patch_reloc (uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static int tcg_target_get_call_iarg_regs_count (int flags) -{ - return ARRAY_SIZE (tcg_target_call_iarg_regs); -} - /* parse target specific constraints */ static int target_parse_constraint (TCGArgConstraint *ct, const char **pct_str) { @@ -235,10 +229,8 @@ static int target_parse_constraint (TCGArgConstraint *ct, const char **pct_str) tcg_regset_reset_reg (ct->u.regs, TCG_REG_R3); #ifdef CONFIG_SOFTMMU tcg_regset_reset_reg (ct->u.regs, TCG_REG_R4); -#ifdef CONFIG_TCG_PASS_AREG0 tcg_regset_reset_reg (ct->u.regs, TCG_REG_R5); #endif -#endif break; case 'S': /* qemu_st constraint */ ct->ct |= TCG_CT_REG; @@ -247,10 +239,8 @@ static int target_parse_constraint (TCGArgConstraint *ct, const char **pct_str) #ifdef CONFIG_SOFTMMU tcg_regset_reset_reg (ct->u.regs, TCG_REG_R4); tcg_regset_reset_reg (ct->u.regs, TCG_REG_R5); -#ifdef CONFIG_TCG_PASS_AREG0 tcg_regset_reset_reg (ct->u.regs, TCG_REG_R6); #endif -#endif break; case 'Z': ct->ct |= TCG_CT_CONST_U32; @@ -428,7 +418,7 @@ enum { CR_SO }; -static const uint32_t tcg_to_bc[10] = { +static const uint32_t tcg_to_bc[] = { [TCG_COND_EQ] = BC | BI (7, CR_EQ) | BO_COND_TRUE, [TCG_COND_NE] = BC | BI (7, CR_EQ) | BO_COND_FALSE, [TCG_COND_LT] = BC | BI (7, CR_LT) | BO_COND_TRUE, @@ -558,7 +548,6 @@ static void tcg_out_ldsta (TCGContext *s, int ret, int addr, #include "../../softmmu_defs.h" -#ifdef CONFIG_TCG_PASS_AREG0 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr, int mmu_idx) */ static const void * const qemu_ld_helpers[4] = { @@ -576,25 +565,6 @@ static const void * const qemu_st_helpers[4] = { helper_stl_mmu, helper_stq_mmu, }; -#else -/* legacy helper signature: __ld_mmu(target_ulong addr, int - mmu_idx) */ -static void *qemu_ld_helpers[4] = { - __ldb_mmu, - __ldw_mmu, - __ldl_mmu, - __ldq_mmu, -}; - -/* legacy helper signature: __st_mmu(target_ulong addr, uintxx_t val, - int mmu_idx) */ -static void *qemu_st_helpers[4] = { - __stb_mmu, - __stw_mmu, - __stl_mmu, - __stq_mmu, -}; -#endif static void tcg_out_tlb_read (TCGContext *s, int r0, int r1, int r2, int addr_reg, int s_bits, int offset) @@ -676,9 +646,7 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) /* slow path */ ir = 3; -#ifdef CONFIG_TCG_PASS_AREG0 tcg_out_mov (s, TCG_TYPE_I64, ir++, TCG_AREG0); -#endif tcg_out_mov (s, TCG_TYPE_I64, ir++, addr_reg); tcg_out_movi (s, TCG_TYPE_I64, ir++, mem_index); @@ -827,9 +795,7 @@ static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc) /* slow path */ ir = 3; -#ifdef CONFIG_TCG_PASS_AREG0 tcg_out_mov (s, TCG_TYPE_I64, ir++, TCG_AREG0); -#endif tcg_out_mov (s, TCG_TYPE_I64, ir++, addr_reg); tcg_out_rld (s, RLDICL, ir++, data_reg, 0, 64 - (1 << (3 + opc))); tcg_out_movi (s, TCG_TYPE_I64, ir++, mem_index); @@ -1279,15 +1245,6 @@ static void tcg_out_op (TCGContext *s, TCGOpcode opc, const TCGArg *args, case INDEX_op_call: tcg_out_call (s, args[0], const_args[0]); break; - case INDEX_op_jmp: - if (const_args[0]) { - tcg_out_b (s, 0, args[0]); - } - else { - tcg_out32 (s, MTSPR | RS (args[0]) | CTR); - tcg_out32 (s, BCCTR | BO_ALWAYS); - } - break; case INDEX_op_movi_i32: tcg_out_movi (s, TCG_TYPE_I32, args[0], args[1]); break; @@ -1622,7 +1579,6 @@ static const TCGTargetOpDef ppc_op_defs[] = { { INDEX_op_exit_tb, { } }, { INDEX_op_goto_tb, { } }, { INDEX_op_call, { "ri" } }, - { INDEX_op_jmp, { "ri" } }, { INDEX_op_br, { } }, { INDEX_op_mov_i32, { "r", "r" } }, |