mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-11-18 22:54:00 +00:00
77 lines
2.3 KiB
Diff
77 lines
2.3 KiB
Diff
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From: Matthias Klose <doko@ubuntu.com>
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Description: Added AARCH64 support to gcconfig.h (libgcroots). It needs to get symbols file updated, as well.
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Bug: https://groups.google.com/forum/#!topic/uim-en/fxixLmHXcq0
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Bug-Debian: http://bugs.debian.org/758710
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Origin: upstream, https://github.com/ctyler/libgcroots/commit/da6e6884a1119e2cf6be88b4cf5eb9091c52beeb
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Index: b/libgcroots/include/private/gcconfig.h
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===================================================================
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--- a/libgcroots/include/private/gcconfig.h
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+++ b/libgcroots/include/private/gcconfig.h
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@@ -62,6 +62,13 @@
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# endif
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/* Determine the machine type: */
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+# if defined(__aarch64__)
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+# define AARCH64
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+# if !defined(LINUX)
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+# define NOSYS
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+# define mach_type_known
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+# endif
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+# endif
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# if defined(__arm__) || defined(__thumb__)
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# define ARM32
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# if !defined(LINUX) && !defined(NETBSD)
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@@ -231,6 +238,10 @@
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# define IA64
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# define mach_type_known
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# endif
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+# if defined(LINUX) && defined(__aarch64__)
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+# define AARCH64
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+# define mach_type_known
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+# endif
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# if defined(LINUX) && defined(__arm__)
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# define ARM32
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# define mach_type_known
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@@ -504,6 +515,7 @@
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/* running Amdahl UTS4 */
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/* S390 ==> 390-like machine */
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/* running LINUX */
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+ /* AARCH64 ==> ARM AArch64 */
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/* ARM32 ==> Intel StrongARM */
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/* IA64 ==> Intel IPF */
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/* (e.g. Itanium) */
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@@ -1724,6 +1736,32 @@
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# endif
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# endif
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+# ifdef AARCH64
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+# define CPP_WORDSZ 64
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+# define MACH_TYPE "AARCH64"
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+# define ALIGNMENT 8
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+# ifndef HBLKSIZE
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+# define HBLKSIZE 4096
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+# endif
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+# ifdef LINUX
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+# define OS_TYPE "LINUX"
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+# define LINUX_STACKBOTTOM
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+# define USE_GENERIC_PUSH_REGS
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+# define DYNAMIC_LOADING
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+ extern int __data_start[];
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+# define DATASTART ((ptr_t)__data_start)
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+ extern char _end[];
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+# define DATAEND ((ptr_t)(&_end))
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+# endif
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+# ifdef NOSYS
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+ /* __data_start is usually defined in the target linker script. */
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+ extern int __data_start[];
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+# define DATASTART ((ptr_t)__data_start)
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+ extern void *__stack_base__;
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+# define STACKBOTTOM ((ptr_t)__stack_base__)
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+# endif
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+# endif
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+
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# ifdef ARM32
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# define CPP_WORDSZ 32
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# define MACH_TYPE "ARM32"
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