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2004-04-02 Chris Demetriou <cgd@broadcom.com>

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* mips/regs.S (C0_COUNT): Fix comment that kept this from being
        defined.
        * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
        * mips/vr5xxx.S: Likewise.
This commit is contained in:
Jeff Johnston
2004-04-03 01:02:51 +00:00
parent f5da8224f6
commit 81961a5001
4 changed files with 12 additions and 5 deletions
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7
libgloss/ChangeLog
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@@ -1,3 +1,10 @@
2004-04-02 Chris Demetriou <cgd@broadcom.com>
* mips/regs.S (C0_COUNT): Fix comment that kept this from being
defined.
* mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
* mips/vr5xxx.S: Likewise.
2004-03-23 Eric Christopher <echristo@redhat.com>
* frv/crt0.S: Fix comment.

2
libgloss/mips/regs.S
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@@ -66,7 +66,7 @@
#define PHYS_TO_K1(a) ((unsigned)(a) | K1BASE)
/* Standard Co-Processor 0 register numbers:
/* Standard Co-Processor 0 registers */
#define C0_COUNT $9 /* Count Register */
#define C0_SR $12 /* Status Register */
#define C0_CAUSE $13 /* last exception description */

4
libgloss/mips/vr4300.S
View File

@@ -47,7 +47,7 @@ __cpu_timer_poll:
j ra
nop # {DELAY SLOT}
1:
mfc0 v0, $9 # C0_COUNT: get current counter value
mfc0 v0, C0_COUNT # get current counter value
nop
nop
# We cannot just do the simple test, of adding our delta onto
@@ -66,7 +66,7 @@ __cpu_timer_poll:
# sign-extended to fill the 64bit register value).
2:
# get current counter value:
mfc0 v0, $9 # C0_COUNT
mfc0 v0, C0_COUNT
nop
nop
# This is an unsigned 32bit subtraction:

4
libgloss/mips/vr5xxx.S
View File

@@ -64,7 +64,7 @@ __cpu_timer_poll:
j ra
nop # {DELAY SLOT}
1:
mfc0 v0, $9 # C0_COUNT: get current counter value
mfc0 v0, C0_COUNT # get current counter value
nop
nop
# We cannot just do the simple test, of adding our delta onto
@@ -83,7 +83,7 @@ __cpu_timer_poll:
# sign-extended to fill the 64bit register value).
2:
# get current counter value:
mfc0 v0, $9 # C0_COUNT
mfc0 v0, C0_COUNT
nop
nop
# This is an unsigned 32bit subtraction: