5767ee0b6c
- ppc64-copysign.patch: Fix ppc64le copysign overwriting parent stack frame (BZ #16786) - aarch64-setcontext.patch: Fix aarch64 setcontext clobbering alternate signal stack (BZ #16629) OBS-URL: https://build.opensuse.org/request/show/228414 OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=351
24 lines
695 B
Diff
24 lines
695 B
Diff
2014-04-01 Alan Modra <amodra@gmail.com>
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[BZ #16786]
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* sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Don't trash stack.
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Index: glibc-2.19/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
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===================================================================
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--- glibc-2.19.orig/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
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+++ glibc-2.19/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
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@@ -27,11 +27,11 @@ ENTRY(__copysign)
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/* double [f1] copysign (double [f1] x, double [f2] y);
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copysign(x,y) returns a value with the magnitude of x and
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with the sign bit of y. */
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- stfd fp2,56(r1)
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+ stfd fp2,-8(r1)
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nop
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nop
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nop
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- ld r3,56(r1)
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+ ld r3,-8(r1)
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cmpdi r3,0
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blt L(0)
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fabs fp1,fp1
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