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sparc: Consistently use 'wr' and 'rd' instructions for ASRs.

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For consistency, don't use 'mov'.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2013-04-06 17:51:48 -04:00
parent d6d88bae97
commit 598ec971dd
2 changed files with 5 additions and 5 deletions
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6
arch/sparc/include/asm/head_32.h
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@@ -55,15 +55,15 @@
/* The Get Condition Codes software trap for userland. */
#define GETCC_TRAP \
b getcc_trap_handler; mov %psr, %l0; nop; nop;
b getcc_trap_handler; rd %psr, %l0; nop; nop;
/* The Set Condition Codes software trap for userland. */
#define SETCC_TRAP \
b setcc_trap_handler; mov %psr, %l0; nop; nop;
b setcc_trap_handler; rd %psr, %l0; nop; nop;
/* The Get PSR software trap for userland. */
#define GETPSR_TRAP \
mov %psr, %i0; jmp %l2; rett %l2 + 4; nop;
rd %psr, %i0; jmp %l2; rett %l2 + 4; nop;
/* This is for hard interrupts from level 1-14, 15 is non-maskable (nmi) and
* gets handled with another macro.