patches/glibc/2.7/240-sh-lowlevellock-asm.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Mar 14 22:16:01 2011 +0100 (2011-03-14)
changeset 2335 805e9f2a06fa
permissions -rw-r--r--
samples: new PPC e300c3 sample

Gustavo wrote:

---8<---
Attached my ct-ng e300c3 toolchain config for:

powerpc-e300c3-linux-gnu [l X]
OS : linux-2.6.36.3
Companion libs : gmp-5.0.1 mpfr-3.0.0 ppl-0.10.2 cloog-ppl-0.15.10 mpc-0.8.2 libelf-0.8.13
binutils : binutils-2.21
C compiler : gcc-4.5.2 (C,C++)
C library : eglibc-2_12
Tools :
---8<---

Reported-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
["Yann E. MORIN" : updated to match new config options]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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--- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S.orig	2007-08-03 16:44:15.000000000 +0100
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+++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S	2008-08-19 21:08:19.000000000 +0100
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@@ -76,7 +76,7 @@
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 	add	tmp2, tmp 	; \
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 	mov.l	@tmp, tmp2	; \
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 	bra	98f		; \
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-	 mov	#FUTEX_PRIVATE_FLAG, tmp
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+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
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 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
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 98:	extu.b	tmp, tmp	; \
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 	xor	tmp, reg	; \
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@@ -88,7 +88,7 @@
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 	add	tmp2, tmp 	; \
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 	mov.l	@tmp, tmp2	; \
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 	bra	98f		; \
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-	 mov	#FUTEX_PRIVATE_FLAG, tmp
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+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
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 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
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 98:	extu.b	tmp, tmp	; \
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 	xor	tmp, reg	; \
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@@ -96,13 +96,13 @@
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 	mov	#FUTEX_WAIT, tmp ; \
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 	or	tmp, reg
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 # endif
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-# define LOAD_FUTEX_WAKE(reg,tmp) \
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+# define LOAD_FUTEX_WAKE(reg,tmp,tmp2) \
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 	stc	gbr, tmp	; \
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 	mov.w	99f, tmp2	; \
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 	add	tmp2, tmp 	; \
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 	mov.l	@tmp, tmp2	; \
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 	bra	98f		; \
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-	 mov	#FUTEX_PRIVATE_FLAG, tmp
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+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
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 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
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 98:	extu.b	tmp, tmp	; \
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 	xor	tmp, reg	; \
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--- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S.orig	2007-08-03 16:44:57.000000000 +0100
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+++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S	2008-08-19 21:08:22.000000000 +0100
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@@ -42,7 +42,7 @@
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 	add	tmp2, tmp 	; \
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 	mov.l	@tmp, tmp2	; \
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 	bra	98f		; \
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-	 mov	#FUTEX_PRIVATE_FLAG, tmp
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+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
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 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
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 98:	extu.b	tmp, tmp	; \
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 	xor	tmp, reg	; \
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@@ -54,7 +54,7 @@
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 	add	tmp2, tmp 	; \
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 	mov.l	@tmp, tmp2	; \
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 	bra	98f		; \
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-	 mov	#FUTEX_PRIVATE_FLAG, tmp
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+	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \
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 99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
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 98:	extu.b	tmp, tmp	; \
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 	xor	tmp, reg	; \