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This commit is contained in:
purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
64331 changed files with 5339189 additions and 0 deletions
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26
textproc/gdiff/patches/patch-lib_sigsegv_c Normal file
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@ -0,0 +1,26 @@
Fix build on powerpc64 by correcting the stack pointer definition
Index: lib/sigsegv.c
--- lib/sigsegv.c.orig
+++ lib/sigsegv.c
@@ -223,7 +223,6 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
the 'struct sigcontext' defined in <asm/sigcontext.h>,
and the 'struct pt_regs' defined in <asm/ptrace.h>
are quite different types. */
-
# if defined __powerpc64__ || defined __powerpc64_elfv2__ /* 64-bit */
# define SIGSEGV_FAULT_STACKPOINTER ((ucontext_t *) ucp)->uc_mcontext.gp_regs[1]
# else /* 32-bit */
@@ -608,7 +607,11 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
/* See the definition of 'struct sigcontext' and 'struct trapframe' in
openbsd-src/sys/arch/powerpc/include/signal.h. */
-# define SIGSEGV_FAULT_STACKPOINTER scp->sc_frame.fixreg[1]
+# ifdef __powerpc64__
+# define SIGSEGV_FAULT_STACKPOINTER scp->sc_sp
+# else
+# define SIGSEGV_FAULT_STACKPOINTER scp->sc_frame.fixreg[1]
+# endif
# elif defined __sh__