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Prefer register usage style to be more consistent with the rest of the

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trap_subr.S code.
This commit is contained in:
raj 2009-02-27 12:18:17 +00:00
parent b86fc67839
commit 50b3c45b0e
1 changed files with 8 additions and 8 deletions
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16
sys/powerpc/booke/trap_subr.S
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@ -198,23 +198,23 @@
/* save DEAR, ESR */ \
lwz %r28, (savearea+CPUSAVE_BOOKE_DEAR)(%r2); \
lwz %r29, (savearea+CPUSAVE_BOOKE_ESR)(%r2); \
stw %r28, FRAME_BOOKE_DEAR+8(1); \
stw %r29, FRAME_BOOKE_ESR+8(1); \
stw %r28, FRAME_BOOKE_DEAR+8(%r1); \
stw %r29, FRAME_BOOKE_ESR+8(%r1); \
/* save XER, CTR, exc number */ \
mfxer %r3; \
mfctr %r4; \
stw %r3, FRAME_XER+8(1); \
stw %r4, FRAME_CTR+8(1); \
stw %r3, FRAME_XER+8(%r1); \
stw %r4, FRAME_CTR+8(%r1); \
li %r5, exc; \
stw %r5, FRAME_EXC+8(1); \
stw %r5, FRAME_EXC+8(%r1); \
/* save DBCR0 */ \
mfspr %r3, SPR_DBCR0; \
stw %r3, FRAME_BOOKE_DBCR0+8(1); \
stw %r3, FRAME_BOOKE_DBCR0+8(%r1); \
/* save xSSR0-1 */ \
lwz %r30, (savearea+CPUSAVE_SRR0)(%r2); \
lwz %r31, (savearea+CPUSAVE_SRR1)(%r2); \
stw %r30, FRAME_SRR0+8(1); \
stw %r31, FRAME_SRR1+8(1)
stw %r30, FRAME_SRR0+8(%r1); \
stw %r31, FRAME_SRR1+8(%r1)
/*
*