提交 6e17d0c5 编写于 作者: S Stefan Weil 提交者: Aurelien Jarno

tcg: Remove tcg_target_get_call_iarg_regs_count

The TCG targets no longer need individual implementations.

Since commit 6a18ae2d,
'flags' is no longer used in tcg_target_get_call_iarg_regs_count.

The remaining tcg_target_get_call_iarg_regs_count is trivial and only
called once. Therefore the patch eliminates it completely.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
上级 d73685e3
......@@ -145,12 +145,6 @@ static void patch_reloc(uint8_t *code_ptr, int type,
}
}
/* maximum number of register used for input function arguments */
static inline int tcg_target_get_call_iarg_regs_count(int flags)
{
return 4;
}
/* parse target specific constraints */
static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
{
......
......@@ -175,12 +175,6 @@ static void patch_reloc(uint8_t *code_ptr, int type,
*insn_ptr = insn;
}
/* maximum number of register used for input function arguments */
static inline int tcg_target_get_call_iarg_regs_count(int flags)
{
return 4;
}
/* parse target specific constraints */
static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
{
......
......@@ -124,12 +124,6 @@ static void patch_reloc(uint8_t *code_ptr, int type,
}
}
/* maximum number of register used for input function arguments */
static inline 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)
{
......
......@@ -176,12 +176,6 @@ static const int tcg_target_call_oarg_regs[] = {
TCG_REG_R8
};
/* maximum number of register used for input function arguments */
static inline int tcg_target_get_call_iarg_regs_count(int flags)
{
return 8;
}
/*
* opcode formation
*/
......
......@@ -185,12 +185,6 @@ static void patch_reloc(uint8_t *code_ptr, int type,
}
}
/* maximum number of register used for input function arguments */
static inline int tcg_target_get_call_iarg_regs_count(int flags)
{
return 4;
}
/* parse target specific constraints */
static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
{
......
......@@ -221,12 +221,6 @@ 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)
{
......
......@@ -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)
{
......
......@@ -356,11 +356,6 @@ static void patch_reloc(uint8_t *code_ptr, int type,
}
}
static int tcg_target_get_call_iarg_regs_count(int flags)
{
return sizeof(tcg_target_call_iarg_regs) / sizeof(int);
}
/* parse target specific constraints */
static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
{
......
......@@ -133,12 +133,6 @@ static void patch_reloc(uint8_t *code_ptr, int type,
}
}
/* maximum number of register used for input function arguments */
static inline int tcg_target_get_call_iarg_regs_count(int flags)
{
return 6;
}
/* parse target specific constraints */
static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
{
......
......@@ -89,7 +89,6 @@ static void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg, TCGReg arg1,
tcg_target_long arg2);
static int tcg_target_const_match(tcg_target_long val,
const TCGArgConstraint *arg_ct);
static int tcg_target_get_call_iarg_regs_count(int flags);
TCGOpDef tcg_op_defs[] = {
#define DEF(s, oargs, iargs, cargs, flags) { #s, oargs, iargs, cargs, iargs + oargs + cargs, flags },
......@@ -1853,7 +1852,7 @@ static int tcg_reg_alloc_call(TCGContext *s, const TCGOpDef *def,
flags = args[nb_oargs + nb_iargs];
nb_regs = tcg_target_get_call_iarg_regs_count(flags);
nb_regs = ARRAY_SIZE(tcg_target_call_iarg_regs);
if (nb_regs > nb_params)
nb_regs = nb_params;
......
......@@ -863,12 +863,6 @@ static int tcg_target_const_match(tcg_target_long val,
return arg_ct->ct & TCG_CT_CONST;
}
/* 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);
}
static void tcg_target_init(TCGContext *s)
{
#if defined(CONFIG_DEBUG_TCG_INTERPRETER)
......
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