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[Qemu-devel] [PATCH] Use '_raw' memory access primitives.
From: |
Lluís |
Subject: |
[Qemu-devel] [PATCH] Use '_raw' memory access primitives. |
Date: |
Thu, 07 Oct 2010 19:20:18 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
Using a pointer on the host should not go through lduw.
Signed-off-by: Lluís <address@hidden>
---
linux-user/signal.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 77683f7..097da9d 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -982,8 +982,8 @@ restore_sigcontext(CPUX86State *env, struct
target_sigcontext *sc, int *peax)
env->regs[R_ECX] = tswapl(sc->ecx);
env->eip = tswapl(sc->eip);
- cpu_x86_load_seg(env, R_CS, lduw(&sc->cs) | 3);
- cpu_x86_load_seg(env, R_SS, lduw(&sc->ss) | 3);
+ cpu_x86_load_seg(env, R_CS, lduw_raw(&sc->cs) | 3);
+ cpu_x86_load_seg(env, R_SS, lduw_raw(&sc->ss) | 3);
tmpflags = tswapl(sc->eflags);
env->eflags = (env->eflags & ~0x40DD5) | (tmpflags & 0x40DD5);
--
1.7.1
--
"And it's much the same thing with knowledge, for whenever you learn
something new, the whole world becomes that much richer."
-- The Princess of Pure Reason, as told by Norton Juster in The Phantom
Tollbooth
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