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2002-12-02 Joel Sherrill <joel@OARcorp.com>

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* shared/soft_reset_asm.S: Removed.
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Joel Sherrill
2002-12-02 15:01:10 +00:00
parent aa8b17ea6e
commit 0535d92e88
2 changed files with 4 additions and 37 deletions
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4
c/src/lib/libcpu/i960/ChangeLog
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@@ -1,3 +1,7 @@
2002-12-02 Joel Sherrill <joel@OARcorp.com>
* shared/soft_reset_asm.S: Removed.
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore: Reformat. * .cvsignore: Reformat.

37
c/src/lib/libcpu/i960/shared/soft_reset_asm.S
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@@ -1,37 +0,0 @@
/*
* void __i960_soft_reset_asm
*
* Flush the register cache and save the important (fp, pfp, sp) registers,
* which are clobbered by the reinit operation. (Not documented, but it
* happens).
*
* This may not be used any longer but it is not being purged completely
* in the move to multilib things.
*
* $Id$
*/
.data
.align 4
_soft_reset_reg_save:
.word 0
.word 0
.word 0
.word 0
.globl __i960_soft_reset_asm
__i960_soft_reset_asm:
flushreg # flush register cache mov fp, r4
mov pfp, r5
mov sp, r6
stt r4, _soft_reset_reg_save # save fp, pfp, sp
lda __i960_reset_done, r4
ldconst 0x300, r5
sysctl r5, r4, g0 # reinit: clobbers almost all registers
__i960_reset_done:
ldt _soft_reset_reg_save, r4 # restore fp, pfp, sp
mov r4, fp
mov r5, pfp
mov r6, sp
ret