diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2017-12-13 16:52:57 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2017-12-29 12:43:40 -0800 |
| commit | 1df3caa946e08b387511dfba3a37d78910e51796 (patch) | |
| tree | 2ece3af901a3571120c0f2747ef6d213e45a2049 /tcg | |
| parent | 923ed1750186591b04d7d61399f6d68b4e0608f2 (diff) | |
tcg: Allow 6 arguments to TCG helpers
We already handle this in the backends, and the lifetime datum
for the TCGOp is already large enough.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tcg.h | 2 | ||||
| -rw-r--r-- | tcg/tci.c | 12 | ||||
| -rw-r--r-- | tcg/tci/tcg-target.inc.c | 6 |
3 files changed, 13 insertions, 7 deletions
@@ -41,7 +41,7 @@ #else #define MAX_OPC_PARAM_PER_ARG 1 #endif -#define MAX_OPC_PARAM_IARGS 5 +#define MAX_OPC_PARAM_IARGS 6 #define MAX_OPC_PARAM_OARGS 1 #define MAX_OPC_PARAM_ARGS (MAX_OPC_PARAM_IARGS + MAX_OPC_PARAM_OARGS) @@ -40,7 +40,7 @@ tcg_abort(); \ } while (0) -#if MAX_OPC_PARAM_IARGS != 5 +#if MAX_OPC_PARAM_IARGS != 6 # error Fix needed, number of supported input arguments changed! #endif #if TCG_TARGET_REG_BITS == 32 @@ -48,11 +48,12 @@ typedef uint64_t (*helper_function)(tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, + tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong); #else typedef uint64_t (*helper_function)(tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, tcg_target_ulong, - tcg_target_ulong); + tcg_target_ulong, tcg_target_ulong); #endif static tcg_target_ulong tci_read_reg(const tcg_target_ulong *regs, TCGReg index) @@ -520,7 +521,9 @@ uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr) tci_read_reg(regs, TCG_REG_R7), tci_read_reg(regs, TCG_REG_R8), tci_read_reg(regs, TCG_REG_R9), - tci_read_reg(regs, TCG_REG_R10)); + tci_read_reg(regs, TCG_REG_R10), + tci_read_reg(regs, TCG_REG_R11), + tci_read_reg(regs, TCG_REG_R12)); tci_write_reg(regs, TCG_REG_R0, tmp64); tci_write_reg(regs, TCG_REG_R1, tmp64 >> 32); #else @@ -528,7 +531,8 @@ uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr) tci_read_reg(regs, TCG_REG_R1), tci_read_reg(regs, TCG_REG_R2), tci_read_reg(regs, TCG_REG_R3), - tci_read_reg(regs, TCG_REG_R5)); + tci_read_reg(regs, TCG_REG_R5), + tci_read_reg(regs, TCG_REG_R6)); tci_write_reg(regs, TCG_REG_R0, tmp64); #endif break; diff --git a/tcg/tci/tcg-target.inc.c b/tcg/tci/tcg-target.inc.c index 913c3802a3..cc949bea85 100644 --- a/tcg/tci/tcg-target.inc.c +++ b/tcg/tci/tcg-target.inc.c @@ -292,7 +292,7 @@ static const int tcg_target_reg_alloc_order[] = { #endif }; -#if MAX_OPC_PARAM_IARGS != 5 +#if MAX_OPC_PARAM_IARGS != 6 # error Fix needed, number of supported input arguments changed! #endif @@ -305,14 +305,16 @@ static const int tcg_target_call_iarg_regs[] = { TCG_REG_R4, #endif TCG_REG_R5, + TCG_REG_R6, #if TCG_TARGET_REG_BITS == 32 /* 32 bit hosts need 2 * MAX_OPC_PARAM_IARGS registers. */ - TCG_REG_R6, TCG_REG_R7, #if TCG_TARGET_NB_REGS >= 16 TCG_REG_R8, TCG_REG_R9, TCG_REG_R10, + TCG_REG_R11, + TCG_REG_R12, #else # error Too few input registers available #endif |