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authorRich Felker <dalias@aerifal.cx>2014-02-27 22:03:25 -0500
committerRich Felker <dalias@aerifal.cx>2014-02-27 22:03:25 -0500
commitaacd348637e38795dd7ae3c7c8c908d8c0cd24fd (patch)
tree3055797eea08dafe99dcdbd1e7efabd44bcb723b /arch/sh/pthread_arch.h
parentb9f7f2e8762922a1a24d41358164ebe9ae437e31 (diff)
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rename superh port to "sh" for consistency
linux, gcc, etc. all use "sh" as the name for the superh arch. there
was already some inconsistency internally in musl: the dynamic linker
was searching for "ld-musl-sh.path" as its path file despite its own
name being "ld-musl-superh.so.1". there was some sentiment in both
directions as to how to resolve the inconsistency, but overall "sh"
was favored.
Diffstat (limited to 'arch/sh/pthread_arch.h')
-rw-r--r--arch/sh/pthread_arch.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/sh/pthread_arch.h b/arch/sh/pthread_arch.h
new file mode 100644
index 00000000..65c389ff
--- /dev/null
+++ b/arch/sh/pthread_arch.h
@@ -0,0 +1,11 @@
+static inline struct pthread *__pthread_self()
+{
+	char *self;
+	__asm__ __volatile__ ("stc gbr,%0" : "=r" (self) );
+	return (struct pthread *) (self + 8 - sizeof(struct pthread));
+}
+
+#define TLS_ABOVE_TP
+#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) - 8)
+
+#define CANCEL_REG_IP 17