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-rw-r--r--patches/glibc/2.3.2/glibc-2.3.2-sh4-trapa.patch55
1 files changed, 0 insertions, 55 deletions
diff --git a/patches/glibc/2.3.2/glibc-2.3.2-sh4-trapa.patch b/patches/glibc/2.3.2/glibc-2.3.2-sh4-trapa.patch
deleted file mode 100644
index f93bb6f..0000000
--- a/patches/glibc/2.3.2/glibc-2.3.2-sh4-trapa.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/unix/sysv/linux/sh/sysdep.h.diff?r1=1.9&r2=1.10&cvsroot=glibc
-
-Ankur Sheth said:
-
-"This is actually a workaround for a bug in the sh4. The actual bug is
-documented here :
-http://documentation.renesas.com/eng/products/mpumcu/tu/tnsh7456ae.pdf
-Basically the cache & TLB should not be accessed for 4 (or was it 5?) cycles
-after isssuing a TRAPA instruction. I didn't run into any specific problem
-because of this bug, but it seems useful to have and the patch itself seems
-pretty harmless."
-
-
-===================================================================
-RCS file: /cvs/glibc/libc/sysdeps/unix/sysv/linux/sh/sysdep.h,v
-retrieving revision 1.9
-retrieving revision 1.10
-diff -u -r1.9 -r1.10
---- libc/sysdeps/unix/sysv/linux/sh/sysdep.h 2003/09/01 04:05:21 1.9
-+++ libc/sysdeps/unix/sysv/linux/sh/sysdep.h 2003/10/15 04:36:32 1.10
-@@ -183,6 +183,13 @@
- # endif /* _LIBC_REENTRANT */
- #endif /* PIC */
-
-+# ifdef NEED_SYSCALL_INST_PAD
-+# define SYSCALL_INST_PAD \
-+ or r0,r0; or r0,r0; or r0,r0; or r0,r0; or r0,r0
-+# else
-+# define SYSCALL_INST_PAD
-+# endif
-+
- #define SYSCALL_INST0 trapa #0x10
- #define SYSCALL_INST1 trapa #0x11
- #define SYSCALL_INST2 trapa #0x12
-@@ -195,19 +202,13 @@
- #define DO_CALL(syscall_name, args) \
- mov.l 1f,r3; \
- SYSCALL_INST##args; \
-+ SYSCALL_INST_PAD; \
- bra 2f; \
- nop; \
- .align 2; \
- 1: .long SYS_ify (syscall_name); \
- 2:
-
--# ifdef NEED_SYSCALL_INST_PAD
--# define SYSCALL_INST_PAD \
-- or r0,r0; or r0,r0; or r0,r0; or r0,r0; or r0,r0
--# else
--# define SYSCALL_INST_PAD
--# endif
--
- #else /* not __ASSEMBLER__ */
-
- #define SYSCALL_INST_STR0 "trapa #0x10\n\t"