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Use CLOCK_BOOTTIME also for amd64's time.now() in Go runtime #71

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Use CLOCK_BOOTTIME also for amd64's time.now() in Go runtime #71

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30 changes: 26 additions & 4 deletions tunnel/tools/libwg-go/goruntime-boottime-over-monotonic.diff
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@ Change-Id: I7b2a6ca0c5bc5fce57ec0eeafe7b68270b429321
src/runtime/sys_linux_mipsx.s | 2 +-
src/runtime/sys_linux_ppc64x.s | 2 +-
src/runtime/sys_linux_s390x.s | 2 +-
8 files changed, 12 insertions(+), 12 deletions(-)
src/runtime/time_linux_amd64.s | 4 ++--
9 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/runtime/sys_linux_386.s b/src/runtime/sys_linux_386.s
index 12a294153d..17e3524b40 100644
Expand Down Expand Up @@ -165,7 +166,28 @@ index 1448670b91..7d2ee3231c 100644
+ MOVW $7, R2 // CLOCK_BOOTTIME

MOVD R15, R7 // Backup stack pointer

--
2.17.1

diff --git a/src/runtime/time_linux_amd64.s b/src/runtime/time_linux_amd64.s
index 1416d23230..8d42242505 100644
--- a/src/runtime/time_linux_amd64.s
+++ b/src/runtime/time_linux_amd64.s
@@ -46,7 +46,7 @@ noswitch:
JEQ fallback
CALL AX

- MOVL $1, DI // CLOCK_MONOTONIC
+ MOVL $7, DI // CLOCK_BOOTTIME
LEAQ 0(SP), SI
MOVQ runtime·vdsoClockgettimeSym(SB), AX
CALL AX
@@ -79,7 +79,7 @@ fallback:
MOVQ $SYS_clock_gettime, AX
SYSCALL

- MOVL $1, DI // CLOCK_MONOTONIC
+ MOVL $7, DI // CLOCK_BOOTTIME
LEAQ 0(SP), SI
MOVQ $SYS_clock_gettime, AX
SYSCALL
--
2.43.0