src/pkg/runtime/linux/arm/sys.s - Issue 2150042: code review 2150042: runtime: use manual stack for garbage collection

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Unified Diff: src/pkg/runtime/linux/arm/sys.s

Issue 2150042: code review 2150042: runtime: use manual stack for garbage collection (Closed)

Patch Set: code review 2150042: runtime: use manual stack for garbage collection Created 14 years, 6 months ago

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Index: src/pkg/runtime/linux/arm/sys.s

===================================================================

--- a/src/pkg/runtime/linux/arm/sys.s

+++ b/src/pkg/runtime/linux/arm/sys.s

@@ -25,6 +25,7 @@

#define SYS_gettid (SYS_BASE + 224)

#define SYS_futex (SYS_BASE + 240)

#define SYS_exit_group (SYS_BASE + 248)

+#define SYS_munmap (SYS_BASE + 91)

#define ARM_BASE (SYS_BASE + 0x0f0000)

#define SYS_ARM_cacheflush (ARM_BASE + 2)

@@ -64,6 +65,13 @@

SWI $0

RET

+TEXT ·mmap(SB),7,$0

+ MOVW 0(FP), R0

+ MOVW 4(FP), R1

+ MOVW $SYS_munmap, R7

+ SWI $0

+ RET

TEXT gettime(SB),7,$32

/* dummy version - return 0,0 */

MOVW $0, R1

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