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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, philmd@redhat.com, cfontana@suse.de,
	ehabkost@redhat.com
Subject: [PATCH 1/2] target/i386: Rename helper_fldt, helper_fstt
Date: Fri, 26 Feb 2021 08:20:21 -0800	[thread overview]
Message-ID: <20210226162022.375654-2-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210226162022.375654-1-richard.henderson@linaro.org>

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>
---
 target/i386/tcg/fpu_helper.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/target/i386/tcg/fpu_helper.c b/target/i386/tcg/fpu_helper.c
index 60ed93520a..3d9b192901 100644
--- a/target/i386/tcg/fpu_helper.c
+++ b/target/i386/tcg/fpu_helper.c
@@ -117,8 +117,7 @@ static inline void fpop(CPUX86State *env)
     env->fpstt = (env->fpstt + 1) & 7;
 }
 
-static inline floatx80 helper_fldt(CPUX86State *env, target_ulong ptr,
-                                   uintptr_t retaddr)
+static floatx80 do_fldt(CPUX86State *env, target_ulong ptr, uintptr_t retaddr)
 {
     CPU_LDoubleU temp;
 
@@ -127,8 +126,8 @@ static inline floatx80 helper_fldt(CPUX86State *env, target_ulong ptr,
     return temp.d;
 }
 
-static inline void helper_fstt(CPUX86State *env, floatx80 f, target_ulong ptr,
-                               uintptr_t retaddr)
+static void do_fstt(CPUX86State *env, floatx80 f, target_ulong ptr,
+                    uintptr_t retaddr)
 {
     CPU_LDoubleU temp;
 
@@ -405,14 +404,14 @@ void helper_fldt_ST0(CPUX86State *env, target_ulong ptr)
     int new_fpstt;
 
     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->fptags[new_fpstt] = 0; /* validate stack entry */
 }
 
 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)
@@ -2468,7 +2467,7 @@ void helper_fsave(CPUX86State *env, target_ulong ptr, int data32)
     ptr += (14 << data32);
     for (i = 0; i < 8; i++) {
         tmp = ST(i);
-        helper_fstt(env, tmp, ptr, GETPC());
+        do_fstt(env, tmp, ptr, GETPC());
         ptr += 10;
     }
 
@@ -2495,7 +2494,7 @@ void helper_frstor(CPUX86State *env, target_ulong ptr, int data32)
     ptr += (14 << data32);
 
     for (i = 0; i < 8; i++) {
-        tmp = helper_fldt(env, ptr, GETPC());
+        tmp = do_fldt(env, ptr, GETPC());
         ST(i) = tmp;
         ptr += 10;
     }
@@ -2539,7 +2538,7 @@ static void do_xsave_fpu(CPUX86State *env, target_ulong ptr, uintptr_t ra)
     addr = ptr + XO(legacy.fpregs);
     for (i = 0; i < 8; i++) {
         floatx80 tmp = ST(i);
-        helper_fstt(env, tmp, addr, ra);
+        do_fstt(env, tmp, addr, ra);
         addr += 16;
     }
 }
@@ -2703,7 +2702,7 @@ static void do_xrstor_fpu(CPUX86State *env, target_ulong ptr, uintptr_t ra)
 
     addr = ptr + XO(legacy.fpregs);
     for (i = 0; i < 8; i++) {
-        floatx80 tmp = helper_fldt(env, addr, ra);
+        floatx80 tmp = do_fldt(env, addr, ra);
         ST(i) = tmp;
         addr += 16;
     }
-- 
2.25.1



  reply	other threads:[~2021-02-26 16:22 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-26 16:20 [PATCH 0/2] target/i386: Fix cpu_x86_{fsave,frstor,fxsave,fxrstor} Richard Henderson
2021-02-26 16:20 ` Richard Henderson [this message]
2021-02-26 16:45   ` [PATCH 1/2] target/i386: Rename helper_fldt, helper_fstt Philippe Mathieu-Daudé
2021-02-26 16:20 ` [PATCH 2/2] target/i386: Split out do_fsave, do_frstor, do_fxsave, do_fxrstor Richard Henderson
2021-02-26 16:47   ` Philippe Mathieu-Daudé
2021-02-26 16:59 ` [PATCH 0/2] target/i386: Fix cpu_x86_{fsave,frstor,fxsave,fxrstor} Claudio Fontana
2021-02-26 17:12   ` Paolo Bonzini
2021-02-26 17:13     ` Claudio Fontana

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