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2008-03-11 Till Straumann <strauman@slac.stanford.edu>

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* new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix;
	need to crand not cror when testing lower priority locks
	during machine-check handling.
This commit is contained in:
Till Straumann
2008-03-12 05:17:13 +00:00
parent dcd4562ca6
commit d0014c7545
2 changed files with 7 additions and 1 deletions
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6
c/src/lib/libcpu/powerpc/ChangeLog
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@@ -1,3 +1,9 @@
2008-03-11 Till Straumann <strauman@slac.stanford.edu>
* new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix;
need to crand not cror when testing lower priority locks
during machine-check handling.
2008-03-05 Till Straumann <strauman@slac.stanford.edu> 2008-03-05 Till Straumann <strauman@slac.stanford.edu>
* new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix; * new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix;

2
c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_asm_macros.h
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@@ -177,7 +177,7 @@ ppc_exc_min_prolog_sync_\_NAME:
cmpli cr4, r5, 0 cmpli cr4, r5, 0
lwz r5, ppc_exc_lock_crit@sdarel(r13) lwz r5, ppc_exc_lock_crit@sdarel(r13)
cmpli cr0, r5, 0 cmpli cr0, r5, 0
cror EQ(cr4), EQ(cr4), EQ(cr0) crand EQ(cr4), EQ(cr4), EQ(cr0)
.endm .endm
/* Minimal prologue snippets jump into WRAP /* Minimal prologue snippets jump into WRAP