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2008-03-05 Till Straumann <strauman@slac.stanford.edu>

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* new-exceptions/bspsupport/ppc_exc_asm_macros.h: bugfix;
	need to andc with irq mask when disabling interrupts.
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Till Straumann
2008-03-06 00:16:52 +00:00
parent 07640857b0
commit ed5c4bd04f
2 changed files with 6 additions and 1 deletions
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c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_asm_macros.h
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@@ -92,7 +92,7 @@ no_r1_reload_\FLVR:
/* disable interrupts */
lwz \RA, ppc_exc_msr_irq_mask@sdarel(r13)
mfmsr \RB
and \RA, \RB, \RA
andc \RA, \RB, \RA
mtmsr \RA
/* increment nest level */
lwz \RA, _ISR_Nest_level@sdarel(r13)