40 lines
1.0 KiB
Diff
40 lines
1.0 KiB
Diff
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commit ca14b75af545536ca04cc5a1fb19b77b3e213fe4
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Author: Nicolas Morey <nmorey@suse.com>
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Date: Thu Sep 5 14:57:46 2024 +0200
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mpip.unwinder
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Aarch64 support
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diff --git Defs.mak.in Defs.mak.in
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index 7406eb610d7f..c3b231798d5f 100644
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--- Defs.mak.in
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+++ Defs.mak.in
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@@ -64,6 +64,9 @@ ifeq ($(OS),OSF1)
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endif
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ifeq ($(OS),Linux)
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+ ifeq ($(ARCH), aarch64)
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+ CPPFLAGS += -DAARCH64
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+ endif
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ifeq ($(ARCH),i686)
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CPPFLAGS += -DIA32
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endif
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diff --git mpiPi.h mpiPi.h
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index 56ce5bd338eb..0b602e31c813 100644
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--- mpiPi.h
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+++ mpiPi.h
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@@ -231,6 +231,12 @@ extern void *MPIR_ToPointer (int idx);
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#define FramePC(fp) ((void *) *(long *) (((long) fp) + (2 * sizeof (void *))))
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#define NextFP(fp) ((void *) *(long *) fp)
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+/* AArch64 Linux */
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+#elif defined(Linux) && defined(AARCH64)
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+#define ParentFP(jb) ((void*) jb[0].__jmpbuf[10])
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+#define FramePC(fp) ((void*)(((void**)fp)[1]))
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+#define NextFP(fp) ((void*)((void**)fp)[0])
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+
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/* IA32 Linux */
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#elif defined(Linux) && defined(IA32)
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#define ParentFP(jb) ((void*) jb[0].__jmpbuf[3])
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