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target/i386: Rename helper_fldt, helper_fstt 

Change the prefix from "helper" to "do".  The former should be
reserved for those functions that are called from TCG; the latter
is in use within the file already for those functions that are
called from the helper functions, adding a "retaddr" argument.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Tested-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210322132800.7470-3-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Richard Henderson 2021-03-22 14:27:38 +01:00 committed by Paolo Bonzini
parent e58c7a3bba
commit e3a6923454
1 changed files with 9 additions and 10 deletions
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19
target/i386/tcg/fpu_helper.c
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@ -117,8 +117,7 @@ static inline void fpop(CPUX86State *env)
env->fpstt = (env->fpstt + 1) & 7; env->fpstt = (env->fpstt + 1) & 7;
} }
static inline floatx80 helper_fldt(CPUX86State *env, target_ulong ptr, static floatx80 do_fldt(CPUX86State *env, target_ulong ptr, uintptr_t retaddr)
uintptr_t retaddr)
{ {
CPU_LDoubleU temp; CPU_LDoubleU temp;
@ -127,8 +126,8 @@ static inline floatx80 helper_fldt(CPUX86State *env, target_ulong ptr,
return temp.d; return temp.d;
} }
static inline void helper_fstt(CPUX86State *env, floatx80 f, target_ulong ptr, static void do_fstt(CPUX86State *env, floatx80 f, target_ulong ptr,
uintptr_t retaddr) uintptr_t retaddr)
{ {
CPU_LDoubleU temp; CPU_LDoubleU temp;
@ -405,14 +404,14 @@ void helper_fldt_ST0(CPUX86State *env, target_ulong ptr)
int new_fpstt; int new_fpstt;
new_fpstt = (env->fpstt - 1) & 7; new_fpstt = (env->fpstt - 1) & 7;
env->fpregs[new_fpstt].d = helper_fldt(env, ptr, GETPC()); env->fpregs[new_fpstt].d = do_fldt(env, ptr, GETPC());
env->fpstt = new_fpstt; env->fpstt = new_fpstt;
env->fptags[new_fpstt] = 0; /* validate stack entry */ env->fptags[new_fpstt] = 0; /* validate stack entry */
} }
void helper_fstt_ST0(CPUX86State *env, target_ulong ptr) void helper_fstt_ST0(CPUX86State *env, target_ulong ptr)
{ {
helper_fstt(env, ST0, ptr, GETPC()); do_fstt(env, ST0, ptr, GETPC());
} }
void helper_fpush(CPUX86State *env) void helper_fpush(CPUX86State *env)
@ -2468,7 +2467,7 @@ void helper_fsave(CPUX86State *env, target_ulong ptr, int data32)
ptr += (14 << data32); ptr += (14 << data32);
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
tmp = ST(i); tmp = ST(i);
helper_fstt(env, tmp, ptr, GETPC()); do_fstt(env, tmp, ptr, GETPC());
ptr += 10; ptr += 10;
} }
@ -2495,7 +2494,7 @@ void helper_frstor(CPUX86State *env, target_ulong ptr, int data32)
ptr += (14 << data32); ptr += (14 << data32);
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
tmp = helper_fldt(env, ptr, GETPC()); tmp = do_fldt(env, ptr, GETPC());
ST(i) = tmp; ST(i) = tmp;
ptr += 10; ptr += 10;
} }
@ -2539,7 +2538,7 @@ static void do_xsave_fpu(CPUX86State *env, target_ulong ptr, uintptr_t ra)
addr = ptr + XO(legacy.fpregs); addr = ptr + XO(legacy.fpregs);
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
floatx80 tmp = ST(i); floatx80 tmp = ST(i);
helper_fstt(env, tmp, addr, ra); do_fstt(env, tmp, addr, ra);
addr += 16; addr += 16;
} }
} }
@ -2703,7 +2702,7 @@ static void do_xrstor_fpu(CPUX86State *env, target_ulong ptr, uintptr_t ra)
addr = ptr + XO(legacy.fpregs); addr = ptr + XO(legacy.fpregs);
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
floatx80 tmp = helper_fldt(env, addr, ra); floatx80 tmp = do_fldt(env, addr, ra);
ST(i) = tmp; ST(i) = tmp;
addr += 16; addr += 16;
} }