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tcg: Introduce tcgv_{i32,i64,ptr}_{arg,temp} 

Transform TCGv_* to an "argument" or a temporary.
For now, an argument is simply the temporary index.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2017-10-15 13:27:56 -07:00
parent 960c50e077
commit ae8b75dc6e
6 changed files with 122 additions and 90 deletions
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10
include/exec/helper-gen.h
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@ -16,7 +16,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl0(ret)) \
static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
dh_arg_decl(t1, 1)) \ dh_arg_decl(t1, 1)) \
{ \ { \
TCGArg args[1] = { dh_arg(t1, 1) }; \ TCGTemp *args[1] = { dh_arg(t1, 1) }; \
tcg_gen_callN(HELPER(name), dh_retvar(ret), 1, args); \ tcg_gen_callN(HELPER(name), dh_retvar(ret), 1, args); \
} }
@ -24,7 +24,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
dh_arg_decl(t1, 1), dh_arg_decl(t2, 2)) \ dh_arg_decl(t1, 1), dh_arg_decl(t2, 2)) \
{ \ { \
TCGArg args[2] = { dh_arg(t1, 1), dh_arg(t2, 2) }; \ TCGTemp *args[2] = { dh_arg(t1, 1), dh_arg(t2, 2) }; \
tcg_gen_callN(HELPER(name), dh_retvar(ret), 2, args); \ tcg_gen_callN(HELPER(name), dh_retvar(ret), 2, args); \
} }
@ -32,7 +32,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3)) \ dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3)) \
{ \ { \
TCGArg args[3] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3) }; \ TCGTemp *args[3] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3) }; \
tcg_gen_callN(HELPER(name), dh_retvar(ret), 3, args); \ tcg_gen_callN(HELPER(name), dh_retvar(ret), 3, args); \
} }
@ -41,7 +41,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), \ dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), \
dh_arg_decl(t3, 3), dh_arg_decl(t4, 4)) \ dh_arg_decl(t3, 3), dh_arg_decl(t4, 4)) \
{ \ { \
TCGArg args[4] = { dh_arg(t1, 1), dh_arg(t2, 2), \ TCGTemp *args[4] = { dh_arg(t1, 1), dh_arg(t2, 2), \
dh_arg(t3, 3), dh_arg(t4, 4) }; \ dh_arg(t3, 3), dh_arg(t4, 4) }; \
tcg_gen_callN(HELPER(name), dh_retvar(ret), 4, args); \ tcg_gen_callN(HELPER(name), dh_retvar(ret), 4, args); \
} }
@ -51,7 +51,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), \ dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), \
dh_arg_decl(t4, 4), dh_arg_decl(t5, 5)) \ dh_arg_decl(t4, 4), dh_arg_decl(t5, 5)) \
{ \ { \
TCGArg args[5] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \ TCGTemp *args[5] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \
dh_arg(t4, 4), dh_arg(t5, 5) }; \ dh_arg(t4, 4), dh_arg(t5, 5) }; \
tcg_gen_callN(HELPER(name), dh_retvar(ret), 5, args); \ tcg_gen_callN(HELPER(name), dh_retvar(ret), 5, args); \
} }

12
include/exec/helper-head.h
View File

@ -78,11 +78,11 @@
#define dh_retvar_decl_ptr TCGv_ptr retval, #define dh_retvar_decl_ptr TCGv_ptr retval,
#define dh_retvar_decl(t) glue(dh_retvar_decl_, dh_alias(t)) #define dh_retvar_decl(t) glue(dh_retvar_decl_, dh_alias(t))
#define dh_retvar_void TCG_CALL_DUMMY_ARG #define dh_retvar_void NULL
#define dh_retvar_noreturn TCG_CALL_DUMMY_ARG #define dh_retvar_noreturn NULL
#define dh_retvar_i32 GET_TCGV_i32(retval) #define dh_retvar_i32 tcgv_i32_temp(retval)
#define dh_retvar_i64 GET_TCGV_i64(retval) #define dh_retvar_i64 tcgv_i64_temp(retval)
#define dh_retvar_ptr GET_TCGV_ptr(retval) #define dh_retvar_ptr tcgv_ptr_temp(retval)
#define dh_retvar(t) glue(dh_retvar_, dh_alias(t)) #define dh_retvar(t) glue(dh_retvar_, dh_alias(t))
#define dh_is_64bit_void 0 #define dh_is_64bit_void 0
@ -113,7 +113,7 @@
((dh_is_64bit(t) << (n*2)) | (dh_is_signed(t) << (n*2+1))) ((dh_is_64bit(t) << (n*2)) | (dh_is_signed(t) << (n*2+1)))
#define dh_arg(t, n) \ #define dh_arg(t, n) \
glue(GET_TCGV_, dh_alias(t))(glue(arg, n)) glue(glue(tcgv_, dh_alias(t)), _temp)(glue(arg, n))
#define dh_arg_decl(t, n) glue(TCGv_, dh_alias(t)) glue(arg, n) #define dh_arg_decl(t, n) glue(TCGv_, dh_alias(t)) glue(arg, n)

14
tcg/tcg-op.c
View File

@ -2458,7 +2458,7 @@ void tcg_gen_extrl_i64_i32(TCGv_i32 ret, TCGv_i64 arg)
tcg_gen_mov_i32(ret, TCGV_LOW(arg)); tcg_gen_mov_i32(ret, TCGV_LOW(arg));
} else if (TCG_TARGET_HAS_extrl_i64_i32) { } else if (TCG_TARGET_HAS_extrl_i64_i32) {
tcg_gen_op2(INDEX_op_extrl_i64_i32, tcg_gen_op2(INDEX_op_extrl_i64_i32,
GET_TCGV_I32(ret), GET_TCGV_I64(arg)); tcgv_i32_arg(ret), tcgv_i64_arg(arg));
} else { } else {
tcg_gen_mov_i32(ret, MAKE_TCGV_I32(GET_TCGV_I64(arg))); tcg_gen_mov_i32(ret, MAKE_TCGV_I32(GET_TCGV_I64(arg)));
} }
@ -2470,7 +2470,7 @@ void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg)
tcg_gen_mov_i32(ret, TCGV_HIGH(arg)); tcg_gen_mov_i32(ret, TCGV_HIGH(arg));
} else if (TCG_TARGET_HAS_extrh_i64_i32) { } else if (TCG_TARGET_HAS_extrh_i64_i32) {
tcg_gen_op2(INDEX_op_extrh_i64_i32, tcg_gen_op2(INDEX_op_extrh_i64_i32,
GET_TCGV_I32(ret), GET_TCGV_I64(arg)); tcgv_i32_arg(ret), tcgv_i64_arg(arg));
} else { } else {
TCGv_i64 t = tcg_temp_new_i64(); TCGv_i64 t = tcg_temp_new_i64();
tcg_gen_shri_i64(t, arg, 32); tcg_gen_shri_i64(t, arg, 32);
@ -2486,7 +2486,7 @@ void tcg_gen_extu_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
tcg_gen_movi_i32(TCGV_HIGH(ret), 0); tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
} else { } else {
tcg_gen_op2(INDEX_op_extu_i32_i64, tcg_gen_op2(INDEX_op_extu_i32_i64,
GET_TCGV_I64(ret), GET_TCGV_I32(arg)); tcgv_i64_arg(ret), tcgv_i32_arg(arg));
} }
} }
@ -2497,7 +2497,7 @@ void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
} else { } else {
tcg_gen_op2(INDEX_op_ext_i32_i64, tcg_gen_op2(INDEX_op_ext_i32_i64,
GET_TCGV_I64(ret), GET_TCGV_I32(arg)); tcgv_i64_arg(ret), tcgv_i32_arg(arg));
} }
} }
@ -2563,7 +2563,7 @@ void tcg_gen_lookup_and_goto_ptr(void)
if (TCG_TARGET_HAS_goto_ptr && !qemu_loglevel_mask(CPU_LOG_TB_NOCHAIN)) { if (TCG_TARGET_HAS_goto_ptr && !qemu_loglevel_mask(CPU_LOG_TB_NOCHAIN)) {
TCGv_ptr ptr = tcg_temp_new_ptr(); TCGv_ptr ptr = tcg_temp_new_ptr();
gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env); gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env);
tcg_gen_op1i(INDEX_op_goto_ptr, GET_TCGV_PTR(ptr)); tcg_gen_op1i(INDEX_op_goto_ptr, tcgv_ptr_arg(ptr));
tcg_temp_free_ptr(ptr); tcg_temp_free_ptr(ptr);
} else { } else {
tcg_gen_exit_tb(0); tcg_gen_exit_tb(0);
@ -2608,7 +2608,7 @@ static void gen_ldst_i32(TCGOpcode opc, TCGv_i32 val, TCGv addr,
if (TCG_TARGET_REG_BITS == 32) { if (TCG_TARGET_REG_BITS == 32) {
tcg_gen_op4i_i32(opc, val, TCGV_LOW(addr), TCGV_HIGH(addr), oi); tcg_gen_op4i_i32(opc, val, TCGV_LOW(addr), TCGV_HIGH(addr), oi);
} else { } else {
tcg_gen_op3(opc, GET_TCGV_I32(val), GET_TCGV_I64(addr), oi); tcg_gen_op3(opc, tcgv_i32_arg(val), tcgv_i64_arg(addr), oi);
} }
#endif #endif
} }
@ -2621,7 +2621,7 @@ static void gen_ldst_i64(TCGOpcode opc, TCGv_i64 val, TCGv addr,
if (TCG_TARGET_REG_BITS == 32) { if (TCG_TARGET_REG_BITS == 32) {
tcg_gen_op4i_i32(opc, TCGV_LOW(val), TCGV_HIGH(val), addr, oi); tcg_gen_op4i_i32(opc, TCGV_LOW(val), TCGV_HIGH(val), addr, oi);
} else { } else {
tcg_gen_op3(opc, GET_TCGV_I64(val), GET_TCGV_I32(addr), oi); tcg_gen_op3(opc, tcgv_i64_arg(val), tcgv_i32_arg(addr), oi);
} }
#else #else
if (TCG_TARGET_REG_BITS == 32) { if (TCG_TARGET_REG_BITS == 32) {

94
tcg/tcg-op.h
View File

@ -37,12 +37,12 @@ void tcg_gen_op6(TCGOpcode, TCGArg, TCGArg, TCGArg, TCGArg, TCGArg, TCGArg);
static inline void tcg_gen_op1_i32(TCGOpcode opc, TCGv_i32 a1) static inline void tcg_gen_op1_i32(TCGOpcode opc, TCGv_i32 a1)
{ {
tcg_gen_op1(opc, GET_TCGV_I32(a1)); tcg_gen_op1(opc, tcgv_i32_arg(a1));
} }
static inline void tcg_gen_op1_i64(TCGOpcode opc, TCGv_i64 a1) static inline void tcg_gen_op1_i64(TCGOpcode opc, TCGv_i64 a1)
{ {
tcg_gen_op1(opc, GET_TCGV_I64(a1)); tcg_gen_op1(opc, tcgv_i64_arg(a1));
} }
static inline void tcg_gen_op1i(TCGOpcode opc, TCGArg a1) static inline void tcg_gen_op1i(TCGOpcode opc, TCGArg a1)
@ -52,22 +52,22 @@ static inline void tcg_gen_op1i(TCGOpcode opc, TCGArg a1)
static inline void tcg_gen_op2_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2) static inline void tcg_gen_op2_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2)
{ {
tcg_gen_op2(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2)); tcg_gen_op2(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2));
} }
static inline void tcg_gen_op2_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2) static inline void tcg_gen_op2_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2)
{ {
tcg_gen_op2(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2)); tcg_gen_op2(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2));
} }
static inline void tcg_gen_op2i_i32(TCGOpcode opc, TCGv_i32 a1, TCGArg a2) static inline void tcg_gen_op2i_i32(TCGOpcode opc, TCGv_i32 a1, TCGArg a2)
{ {
tcg_gen_op2(opc, GET_TCGV_I32(a1), a2); tcg_gen_op2(opc, tcgv_i32_arg(a1), a2);
} }
static inline void tcg_gen_op2i_i64(TCGOpcode opc, TCGv_i64 a1, TCGArg a2) static inline void tcg_gen_op2i_i64(TCGOpcode opc, TCGv_i64 a1, TCGArg a2)
{ {
tcg_gen_op2(opc, GET_TCGV_I64(a1), a2); tcg_gen_op2(opc, tcgv_i64_arg(a1), a2);
} }
static inline void tcg_gen_op2ii(TCGOpcode opc, TCGArg a1, TCGArg a2) static inline void tcg_gen_op2ii(TCGOpcode opc, TCGArg a1, TCGArg a2)
@ -78,167 +78,169 @@ static inline void tcg_gen_op2ii(TCGOpcode opc, TCGArg a1, TCGArg a2)
static inline void tcg_gen_op3_i32(TCGOpcode opc, TCGv_i32 a1, static inline void tcg_gen_op3_i32(TCGOpcode opc, TCGv_i32 a1,
TCGv_i32 a2, TCGv_i32 a3) TCGv_i32 a2, TCGv_i32 a3)
{ {
tcg_gen_op3(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), GET_TCGV_I32(a3)); tcg_gen_op3(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2), tcgv_i32_arg(a3));
} }
static inline void tcg_gen_op3_i64(TCGOpcode opc, TCGv_i64 a1, static inline void tcg_gen_op3_i64(TCGOpcode opc, TCGv_i64 a1,
TCGv_i64 a2, TCGv_i64 a3) TCGv_i64 a2, TCGv_i64 a3)
{ {
tcg_gen_op3(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), GET_TCGV_I64(a3)); tcg_gen_op3(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2), tcgv_i64_arg(a3));
} }
static inline void tcg_gen_op3i_i32(TCGOpcode opc, TCGv_i32 a1, static inline void tcg_gen_op3i_i32(TCGOpcode opc, TCGv_i32 a1,
TCGv_i32 a2, TCGArg a3) TCGv_i32 a2, TCGArg a3)
{ {
tcg_gen_op3(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), a3); tcg_gen_op3(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2), a3);
} }
static inline void tcg_gen_op3i_i64(TCGOpcode opc, TCGv_i64 a1, static inline void tcg_gen_op3i_i64(TCGOpcode opc, TCGv_i64 a1,
TCGv_i64 a2, TCGArg a3) TCGv_i64 a2, TCGArg a3)
{ {
tcg_gen_op3(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), a3); tcg_gen_op3(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2), a3);
} }
static inline void tcg_gen_ldst_op_i32(TCGOpcode opc, TCGv_i32 val, static inline void tcg_gen_ldst_op_i32(TCGOpcode opc, TCGv_i32 val,
TCGv_ptr base, TCGArg offset) TCGv_ptr base, TCGArg offset)
{ {
tcg_gen_op3(opc, GET_TCGV_I32(val), GET_TCGV_PTR(base), offset); tcg_gen_op3(opc, tcgv_i32_arg(val), tcgv_ptr_arg(base), offset);
} }
static inline void tcg_gen_ldst_op_i64(TCGOpcode opc, TCGv_i64 val, static inline void tcg_gen_ldst_op_i64(TCGOpcode opc, TCGv_i64 val,
TCGv_ptr base, TCGArg offset) TCGv_ptr base, TCGArg offset)
{ {
tcg_gen_op3(opc, GET_TCGV_I64(val), GET_TCGV_PTR(base), offset); tcg_gen_op3(opc, tcgv_i64_arg(val), tcgv_ptr_arg(base), offset);
} }
static inline void tcg_gen_op4_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op4_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGv_i32 a4) TCGv_i32 a3, TCGv_i32 a4)
{ {
tcg_gen_op4(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op4(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), GET_TCGV_I32(a4)); tcgv_i32_arg(a3), tcgv_i32_arg(a4));
} }
static inline void tcg_gen_op4_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op4_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGv_i64 a4) TCGv_i64 a3, TCGv_i64 a4)
{ {
tcg_gen_op4(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op4(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), GET_TCGV_I64(a4)); tcgv_i64_arg(a3), tcgv_i64_arg(a4));
} }
static inline void tcg_gen_op4i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op4i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGArg a4) TCGv_i32 a3, TCGArg a4)
{ {
tcg_gen_op4(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), GET_TCGV_I32(a3), a4); tcg_gen_op4(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
tcgv_i32_arg(a3), a4);
} }
static inline void tcg_gen_op4i_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op4i_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGArg a4) TCGv_i64 a3, TCGArg a4)
{ {
tcg_gen_op4(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), GET_TCGV_I64(a3), a4); tcg_gen_op4(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
tcgv_i64_arg(a3), a4);
} }
static inline void tcg_gen_op4ii_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op4ii_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGArg a3, TCGArg a4) TCGArg a3, TCGArg a4)
{ {
tcg_gen_op4(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), a3, a4); tcg_gen_op4(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2), a3, a4);
} }
static inline void tcg_gen_op4ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op4ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGArg a3, TCGArg a4) TCGArg a3, TCGArg a4)
{ {
tcg_gen_op4(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), a3, a4); tcg_gen_op4(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2), a3, a4);
} }
static inline void tcg_gen_op5_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op5_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGv_i32 a4, TCGv_i32 a5) TCGv_i32 a3, TCGv_i32 a4, TCGv_i32 a5)
{ {
tcg_gen_op5(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op5(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), GET_TCGV_I32(a4), GET_TCGV_I32(a5)); tcgv_i32_arg(a3), tcgv_i32_arg(a4), tcgv_i32_arg(a5));
} }
static inline void tcg_gen_op5_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op5_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGv_i64 a4, TCGv_i64 a5) TCGv_i64 a3, TCGv_i64 a4, TCGv_i64 a5)
{ {
tcg_gen_op5(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op5(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), GET_TCGV_I64(a4), GET_TCGV_I64(a5)); tcgv_i64_arg(a3), tcgv_i64_arg(a4), tcgv_i64_arg(a5));
} }
static inline void tcg_gen_op5i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op5i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGv_i32 a4, TCGArg a5) TCGv_i32 a3, TCGv_i32 a4, TCGArg a5)
{ {
tcg_gen_op5(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op5(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), GET_TCGV_I32(a4), a5); tcgv_i32_arg(a3), tcgv_i32_arg(a4), a5);
} }
static inline void tcg_gen_op5i_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op5i_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGv_i64 a4, TCGArg a5) TCGv_i64 a3, TCGv_i64 a4, TCGArg a5)
{ {
tcg_gen_op5(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op5(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), GET_TCGV_I64(a4), a5); tcgv_i64_arg(a3), tcgv_i64_arg(a4), a5);
} }
static inline void tcg_gen_op5ii_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op5ii_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGArg a4, TCGArg a5) TCGv_i32 a3, TCGArg a4, TCGArg a5)
{ {
tcg_gen_op5(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op5(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), a4, a5); tcgv_i32_arg(a3), a4, a5);
} }
static inline void tcg_gen_op5ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op5ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGArg a4, TCGArg a5) TCGv_i64 a3, TCGArg a4, TCGArg a5)
{ {
tcg_gen_op5(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op5(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), a4, a5); tcgv_i64_arg(a3), a4, a5);
} }
static inline void tcg_gen_op6_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op6_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGv_i32 a4, TCGv_i32 a3, TCGv_i32 a4,
TCGv_i32 a5, TCGv_i32 a6) TCGv_i32 a5, TCGv_i32 a6)
{ {
tcg_gen_op6(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op6(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), GET_TCGV_I32(a4), GET_TCGV_I32(a5), tcgv_i32_arg(a3), tcgv_i32_arg(a4), tcgv_i32_arg(a5),
GET_TCGV_I32(a6)); tcgv_i32_arg(a6));
} }
static inline void tcg_gen_op6_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op6_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGv_i64 a4, TCGv_i64 a3, TCGv_i64 a4,
TCGv_i64 a5, TCGv_i64 a6) TCGv_i64 a5, TCGv_i64 a6)
{ {
tcg_gen_op6(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op6(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), GET_TCGV_I64(a4), GET_TCGV_I64(a5), tcgv_i64_arg(a3), tcgv_i64_arg(a4), tcgv_i64_arg(a5),
GET_TCGV_I64(a6)); tcgv_i64_arg(a6));
} }
static inline void tcg_gen_op6i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op6i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGv_i32 a4, TCGv_i32 a3, TCGv_i32 a4,
TCGv_i32 a5, TCGArg a6) TCGv_i32 a5, TCGArg a6)
{ {
tcg_gen_op6(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op6(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), GET_TCGV_I32(a4), GET_TCGV_I32(a5), a6); tcgv_i32_arg(a3), tcgv_i32_arg(a4), tcgv_i32_arg(a5), a6);
} }
static inline void tcg_gen_op6i_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op6i_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGv_i64 a4, TCGv_i64 a3, TCGv_i64 a4,
TCGv_i64 a5, TCGArg a6) TCGv_i64 a5, TCGArg a6)
{ {
tcg_gen_op6(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op6(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), GET_TCGV_I64(a4), GET_TCGV_I64(a5), a6); tcgv_i64_arg(a3), tcgv_i64_arg(a4), tcgv_i64_arg(a5), a6);
} }
static inline void tcg_gen_op6ii_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, static inline void tcg_gen_op6ii_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2,
TCGv_i32 a3, TCGv_i32 a4, TCGv_i32 a3, TCGv_i32 a4,
TCGArg a5, TCGArg a6) TCGArg a5, TCGArg a6)
{ {
tcg_gen_op6(opc, GET_TCGV_I32(a1), GET_TCGV_I32(a2), tcg_gen_op6(opc, tcgv_i32_arg(a1), tcgv_i32_arg(a2),
GET_TCGV_I32(a3), GET_TCGV_I32(a4), a5, a6); tcgv_i32_arg(a3), tcgv_i32_arg(a4), a5, a6);
} }
static inline void tcg_gen_op6ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, static inline void tcg_gen_op6ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2,
TCGv_i64 a3, TCGv_i64 a4, TCGv_i64 a3, TCGv_i64 a4,
TCGArg a5, TCGArg a6) TCGArg a5, TCGArg a6)
{ {
tcg_gen_op6(opc, GET_TCGV_I64(a1), GET_TCGV_I64(a2), tcg_gen_op6(opc, tcgv_i64_arg(a1), tcgv_i64_arg(a2),
GET_TCGV_I64(a3), GET_TCGV_I64(a4), a5, a6); tcgv_i64_arg(a3), tcgv_i64_arg(a4), a5, a6);
} }

50
tcg/tcg.c
View File

@ -974,7 +974,7 @@ bool tcg_op_supported(TCGOpcode op)
/* Note: we convert the 64 bit args to 32 bit and do some alignment /* Note: we convert the 64 bit args to 32 bit and do some alignment
and endian swap. Maybe it would be better to do the alignment and endian swap. Maybe it would be better to do the alignment
and endian swap in tcg_reg_alloc_call(). */ and endian swap in tcg_reg_alloc_call(). */
void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args) void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args)
{ {
TCGContext *s = &tcg_ctx; TCGContext *s = &tcg_ctx;
int i, real_args, nb_rets, pi; int i, real_args, nb_rets, pi;
@ -993,7 +993,7 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
int orig_sizemask = sizemask; int orig_sizemask = sizemask;
int orig_nargs = nargs; int orig_nargs = nargs;
TCGv_i64 retl, reth; TCGv_i64 retl, reth;
TCGArg split_args[MAX_OPC_PARAM]; TCGTemp *split_args[MAX_OPC_PARAM];
TCGV_UNUSED_I64(retl); TCGV_UNUSED_I64(retl);
TCGV_UNUSED_I64(reth); TCGV_UNUSED_I64(reth);
@ -1001,12 +1001,12 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
for (i = real_args = 0; i < nargs; ++i) { for (i = real_args = 0; i < nargs; ++i) {
int is_64bit = sizemask & (1 << (i+1)*2); int is_64bit = sizemask & (1 << (i+1)*2);
if (is_64bit) { if (is_64bit) {
TCGv_i64 orig = MAKE_TCGV_I64(args[i]); TCGv_i64 orig = MAKE_TCGV_I64(temp_idx(args[i]));
TCGv_i32 h = tcg_temp_new_i32(); TCGv_i32 h = tcg_temp_new_i32();
TCGv_i32 l = tcg_temp_new_i32(); TCGv_i32 l = tcg_temp_new_i32();
tcg_gen_extr_i64_i32(l, h, orig); tcg_gen_extr_i64_i32(l, h, orig);
split_args[real_args++] = GET_TCGV_I32(h); split_args[real_args++] = tcgv_i32_temp(h);
split_args[real_args++] = GET_TCGV_I32(l); split_args[real_args++] = tcgv_i32_temp(l);
} else { } else {
split_args[real_args++] = args[i]; split_args[real_args++] = args[i];
} }
@ -1021,13 +1021,13 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
int is_signed = sizemask & (2 << (i+1)*2); int is_signed = sizemask & (2 << (i+1)*2);
if (!is_64bit) { if (!is_64bit) {
TCGv_i64 temp = tcg_temp_new_i64(); TCGv_i64 temp = tcg_temp_new_i64();
TCGv_i64 orig = MAKE_TCGV_I64(args[i]); TCGv_i64 orig = MAKE_TCGV_I64(temp_idx(args[i]));
if (is_signed) { if (is_signed) {
tcg_gen_ext32s_i64(temp, orig); tcg_gen_ext32s_i64(temp, orig);
} else { } else {
tcg_gen_ext32u_i64(temp, orig); tcg_gen_ext32u_i64(temp, orig);
} }
args[i] = GET_TCGV_I64(temp); args[i] = tcgv_i64_temp(temp);
} }
} }
#endif /* TCG_TARGET_EXTEND_ARGS */ #endif /* TCG_TARGET_EXTEND_ARGS */
@ -1045,7 +1045,7 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
op->next = i + 1; op->next = i + 1;
pi = 0; pi = 0;
if (ret != TCG_CALL_DUMMY_ARG) { if (ret != NULL) {
#if defined(__sparc__) && !defined(__arch64__) \ #if defined(__sparc__) && !defined(__arch64__) \
&& !defined(CONFIG_TCG_INTERPRETER) && !defined(CONFIG_TCG_INTERPRETER)
if (orig_sizemask & 1) { if (orig_sizemask & 1) {
@ -1054,25 +1054,25 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
two return temporaries, and reassemble below. */ two return temporaries, and reassemble below. */
retl = tcg_temp_new_i64(); retl = tcg_temp_new_i64();
reth = tcg_temp_new_i64(); reth = tcg_temp_new_i64();
op->args[pi++] = GET_TCGV_I64(reth); op->args[pi++] = tcgv_i64_arg(reth);
op->args[pi++] = GET_TCGV_I64(retl); op->args[pi++] = tcgv_i64_arg(retl);
nb_rets = 2; nb_rets = 2;
} else { } else {
op->args[pi++] = ret; op->args[pi++] = temp_arg(ret);
nb_rets = 1; nb_rets = 1;
} }
#else #else
if (TCG_TARGET_REG_BITS < 64 && (sizemask & 1)) { if (TCG_TARGET_REG_BITS < 64 && (sizemask & 1)) {
#ifdef HOST_WORDS_BIGENDIAN #ifdef HOST_WORDS_BIGENDIAN
op->args[pi++] = ret + 1; op->args[pi++] = temp_arg(ret + 1);
op->args[pi++] = ret; op->args[pi++] = temp_arg(ret);
#else #else
op->args[pi++] = ret; op->args[pi++] = temp_arg(ret);
op->args[pi++] = ret + 1; op->args[pi++] = temp_arg(ret + 1);
#endif #endif
nb_rets = 2; nb_rets = 2;
} else { } else {
op->args[pi++] = ret; op->args[pi++] = temp_arg(ret);
nb_rets = 1; nb_rets = 1;
} }
#endif #endif
@ -1103,17 +1103,17 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
have to get more complicated to differentiate between have to get more complicated to differentiate between
stack arguments and register arguments. */ stack arguments and register arguments. */
#if defined(HOST_WORDS_BIGENDIAN) != defined(TCG_TARGET_STACK_GROWSUP) #if defined(HOST_WORDS_BIGENDIAN) != defined(TCG_TARGET_STACK_GROWSUP)
op->args[pi++] = args[i] + 1; op->args[pi++] = temp_arg(args[i] + 1);
op->args[pi++] = args[i]; op->args[pi++] = temp_arg(args[i]);
#else #else
op->args[pi++] = args[i]; op->args[pi++] = temp_arg(args[i]);
op->args[pi++] = args[i] + 1; op->args[pi++] = temp_arg(args[i] + 1);
#endif #endif
real_args += 2; real_args += 2;
continue; continue;
} }
op->args[pi++] = args[i]; op->args[pi++] = temp_arg(args[i]);
real_args++; real_args++;
} }
op->args[pi++] = (uintptr_t)func; op->args[pi++] = (uintptr_t)func;
@ -1130,8 +1130,8 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
for (i = real_args = 0; i < orig_nargs; ++i) { for (i = real_args = 0; i < orig_nargs; ++i) {
int is_64bit = orig_sizemask & (1 << (i+1)*2); int is_64bit = orig_sizemask & (1 << (i+1)*2);
if (is_64bit) { if (is_64bit) {
TCGv_i32 h = MAKE_TCGV_I32(args[real_args++]); TCGv_i32 h = MAKE_TCGV_I32(temp_idx(args[real_args++]));
TCGv_i32 l = MAKE_TCGV_I32(args[real_args++]); TCGv_i32 l = MAKE_TCGV_I32(temp_idx(args[real_args++]));
tcg_temp_free_i32(h); tcg_temp_free_i32(h);
tcg_temp_free_i32(l); tcg_temp_free_i32(l);
} else { } else {
@ -1142,7 +1142,7 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
/* The 32-bit ABI returned two 32-bit pieces. Re-assemble them. /* The 32-bit ABI returned two 32-bit pieces. Re-assemble them.
Note that describing these as TCGv_i64 eliminates an unnecessary Note that describing these as TCGv_i64 eliminates an unnecessary
zero-extension that tcg_gen_concat_i32_i64 would create. */ zero-extension that tcg_gen_concat_i32_i64 would create. */
tcg_gen_concat32_i64(MAKE_TCGV_I64(ret), retl, reth); tcg_gen_concat32_i64(MAKE_TCGV_I64(temp_idx(ret)), retl, reth);
tcg_temp_free_i64(retl); tcg_temp_free_i64(retl);
tcg_temp_free_i64(reth); tcg_temp_free_i64(reth);
} }
@ -1150,7 +1150,7 @@ void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args)
for (i = 0; i < nargs; ++i) { for (i = 0; i < nargs; ++i) {
int is_64bit = sizemask & (1 << (i+1)*2); int is_64bit = sizemask & (1 << (i+1)*2);
if (!is_64bit) { if (!is_64bit) {
TCGv_i64 temp = MAKE_TCGV_I64(args[i]); TCGv_i64 temp = MAKE_TCGV_I64(temp_idx(args[i]));
tcg_temp_free_i64(temp); tcg_temp_free_i64(temp);
} }
} }

32
tcg/tcg.h
View File

@ -756,6 +756,36 @@ static inline size_t arg_index(TCGArg a)
return a; return a;
} }
static inline TCGArg tcgv_i32_arg(TCGv_i32 t)
{
return (intptr_t)t;
}
static inline TCGArg tcgv_i64_arg(TCGv_i64 t)
{
return (intptr_t)t;
}
static inline TCGArg tcgv_ptr_arg(TCGv_ptr t)
{
return (intptr_t)t;
}
static inline TCGTemp *tcgv_i32_temp(TCGv_i32 t)
{
return arg_temp(tcgv_i32_arg(t));
}
static inline TCGTemp *tcgv_i64_temp(TCGv_i64 t)
{
return arg_temp(tcgv_i64_arg(t));
}
static inline TCGTemp *tcgv_ptr_temp(TCGv_ptr t)
{
return arg_temp(tcgv_ptr_arg(t));
}
static inline void tcg_set_insn_param(int op_idx, int arg, TCGArg v) static inline void tcg_set_insn_param(int op_idx, int arg, TCGArg v)
{ {
tcg_ctx.gen_op_buf[op_idx].args[arg] = v; tcg_ctx.gen_op_buf[op_idx].args[arg] = v;
@ -951,7 +981,7 @@ do {\
bool tcg_op_supported(TCGOpcode op); bool tcg_op_supported(TCGOpcode op);
void tcg_gen_callN(void *func, TCGArg ret, int nargs, TCGArg *args); void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args);
void tcg_op_remove(TCGContext *s, TCGOp *op); void tcg_op_remove(TCGContext *s, TCGOp *op);
TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *op, TCGOpcode opc, int narg); TCGOp *tcg_op_insert_before(TCGContext *s, TCGOp *op, TCGOpcode opc, int narg);