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authorAleksandar Markovic <amarkovic@wavecomp.com>2019-07-12 13:37:46 +0200
committerLaurent Vivier <laurent@vivier.eu>2019-07-16 18:37:13 +0200
commit4ced996ffe3f08883fa5bd423bcfafdfd6f13189 (patch)
tree84b124ccb1b1012b7ea0d409e6f9ac82bf169203 /linux-user/mips
parenta1a4d49f60d2b899620ee2be4ebb991c4a90a026 (diff)
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linux-user: Fix structure target_ucontext for MIPS
Structure ucontext for MIPS is defined in the following way in Linux kernel: (arch/mips/include/uapi/asm/ucontext.h, lines 54-64) struct ucontext { /* Historic fields matching asm-generic */ unsigned long uc_flags; struct ucontext *uc_link; stack_t uc_stack; struct sigcontext uc_mcontext; sigset_t uc_sigmask; /* Extended context structures may follow ucontext */ unsigned long long uc_extcontext[0]; }; Fix the structure target_ucontext for MIPS to reflect the definition above, except the correction for field uc_extcontext, which will follow at some later time. Fixes: 94c5495d Reported-by: Dragan Mladjenovic <dmladjenovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <1562931470-3700-2-git-send-email-aleksandar.markovic@rt-rk.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/mips')
-rw-r--r--linux-user/mips/signal.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/linux-user/mips/signal.c b/linux-user/mips/signal.c
index 6aa303e..455a8a2 100644
--- a/linux-user/mips/signal.c
+++ b/linux-user/mips/signal.c
@@ -71,10 +71,9 @@ struct sigframe {
};
struct target_ucontext {
- target_ulong tuc_flags;
- target_ulong tuc_link;
+ abi_ulong tuc_flags;
+ abi_ulong tuc_link;
target_stack_t tuc_stack;
- target_ulong pad0;
struct target_sigcontext tuc_mcontext;
target_sigset_t tuc_sigmask;
};