diff options
Diffstat (limited to 'app/tools/libwg-go/goruntime-boottime-over-monotonic.diff')
| -rw-r--r-- | app/tools/libwg-go/goruntime-boottime-over-monotonic.diff | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/app/tools/libwg-go/goruntime-boottime-over-monotonic.diff b/app/tools/libwg-go/goruntime-boottime-over-monotonic.diff deleted file mode 100644 index 5fd02397..00000000 --- a/app/tools/libwg-go/goruntime-boottime-over-monotonic.diff +++ /dev/null @@ -1,161 +0,0 @@ -From b19623e7673a4d6743745382d5d38751b64e011d Mon Sep 17 00:00:00 2001 -From: "Jason A. Donenfeld" <Jason@zx2c4.com> -Date: Wed, 27 Feb 2019 05:05:44 +0100 -Subject: [PATCH] runtime: use CLOCK_BOOTTIME in nanotime on Linux - -This makes timers account for having expired while a computer was -asleep, which is quite common on mobile devices. Note that BOOTTIME is -identical to MONOTONIC, except that it takes into account time spent -in suspend. In Linux 4.17, the kernel will actually make MONOTONIC act -like BOOTTIME anyway, so this switch will additionally unify the -timer behavior across kernels. - -BOOTTIME was introduced into Linux 2.6.39-rc1 with 70a08cca1227d in -2011. - -Fixes #24595 - -Change-Id: I7b2a6ca0c5bc5fce57ec0eeafe7b68270b429321 ---- - src/runtime/sys_linux_386.s | 4 ++-- - src/runtime/sys_linux_amd64.s | 2 +- - src/runtime/sys_linux_arm.s | 4 ++-- - src/runtime/sys_linux_arm64.s | 4 ++-- - src/runtime/sys_linux_mips64x.s | 2 +- - src/runtime/sys_linux_mipsx.s | 2 +- - src/runtime/sys_linux_ppc64x.s | 2 +- - src/runtime/sys_linux_s390x.s | 2 +- - 8 files changed, 11 insertions(+), 11 deletions(-) - -diff --git a/src/runtime/sys_linux_386.s b/src/runtime/sys_linux_386.s -index 72c43bd9da..daadfe32a9 100644 ---- a/src/runtime/sys_linux_386.s -+++ b/src/runtime/sys_linux_386.s -@@ -288,13 +288,13 @@ noswitch: - - LEAL 8(SP), BX // &ts (struct timespec) - MOVL BX, 4(SP) -- MOVL $1, 0(SP) // CLOCK_MONOTONIC -+ MOVL $7, 0(SP) // CLOCK_BOOTTIME - CALL AX - JMP finish - - fallback: - MOVL $SYS_clock_gettime, AX -- MOVL $1, BX // CLOCK_MONOTONIC -+ MOVL $7, BX // CLOCK_BOOTTIME - LEAL 8(SP), CX - INVOKE_SYSCALL - -diff --git a/src/runtime/sys_linux_amd64.s b/src/runtime/sys_linux_amd64.s -index 5c300f553d..e4a6f12ec6 100644 ---- a/src/runtime/sys_linux_amd64.s -+++ b/src/runtime/sys_linux_amd64.s -@@ -261,7 +261,7 @@ noswitch: - MOVQ runtime·vdsoClockgettimeSym(SB), AX - CMPQ AX, $0 - JEQ fallback -- MOVL $1, DI // CLOCK_MONOTONIC -+ MOVL $7, DI // CLOCK_BOOTTIME - LEAQ 0(SP), SI - CALL AX - MOVQ 0(SP), AX // sec -diff --git a/src/runtime/sys_linux_arm.s b/src/runtime/sys_linux_arm.s -index 9c7398451c..61b6cd91f6 100644 ---- a/src/runtime/sys_linux_arm.s -+++ b/src/runtime/sys_linux_arm.s -@@ -11,7 +11,7 @@ - #include "textflag.h" - - #define CLOCK_REALTIME 0 --#define CLOCK_MONOTONIC 1 -+#define CLOCK_BOOTTIME 7 - - // for EABI, as we don't support OABI - #define SYS_BASE 0x0 -@@ -291,7 +291,7 @@ noswitch: - SUB $24, R13 // Space for results - BIC $0x7, R13 // Align for C code - -- MOVW $CLOCK_MONOTONIC, R0 -+ MOVW $CLOCK_BOOTTIME, R0 - MOVW $8(R13), R1 // timespec - MOVW runtime·vdsoClockgettimeSym(SB), R11 - CMP $0, R11 -diff --git a/src/runtime/sys_linux_arm64.s b/src/runtime/sys_linux_arm64.s -index 2835b6ca1c..346ca9cfce 100644 ---- a/src/runtime/sys_linux_arm64.s -+++ b/src/runtime/sys_linux_arm64.s -@@ -13,7 +13,7 @@ - #define AT_FDCWD -100 - - #define CLOCK_REALTIME 0 --#define CLOCK_MONOTONIC 1 -+#define CLOCK_BOOTTIME 7 - - #define SYS_exit 93 - #define SYS_read 63 -@@ -247,7 +247,7 @@ noswitch: - BIC $15, R1 - MOVD R1, RSP - -- MOVW $CLOCK_MONOTONIC, R0 -+ MOVW $CLOCK_BOOTTIME, R0 - MOVD runtime·vdsoClockgettimeSym(SB), R2 - CBZ R2, fallback - BL (R2) -diff --git a/src/runtime/sys_linux_mips64x.s b/src/runtime/sys_linux_mips64x.s -index 33ed1050c2..59a5be179c 100644 ---- a/src/runtime/sys_linux_mips64x.s -+++ b/src/runtime/sys_linux_mips64x.s -@@ -189,7 +189,7 @@ TEXT runtime·walltime(SB),NOSPLIT,$16 - RET - - TEXT runtime·nanotime(SB),NOSPLIT,$16 -- MOVW $1, R4 // CLOCK_MONOTONIC -+ MOVW $7, R4 // CLOCK_BOOTTIME - MOVV $0(R29), R5 - MOVV $SYS_clock_gettime, R2 - SYSCALL -diff --git a/src/runtime/sys_linux_mipsx.s b/src/runtime/sys_linux_mipsx.s -index 6e539fbc6f..55b2bf7156 100644 ---- a/src/runtime/sys_linux_mipsx.s -+++ b/src/runtime/sys_linux_mipsx.s -@@ -194,7 +194,7 @@ TEXT runtime·walltime(SB),NOSPLIT,$8-12 - RET - - TEXT runtime·nanotime(SB),NOSPLIT,$8-8 -- MOVW $1, R4 // CLOCK_MONOTONIC -+ MOVW $7, R4 // CLOCK_BOOTTIME - MOVW $4(R29), R5 - MOVW $SYS_clock_gettime, R2 - SYSCALL -diff --git a/src/runtime/sys_linux_ppc64x.s b/src/runtime/sys_linux_ppc64x.s -index 13d23156bd..f67e5062aa 100644 ---- a/src/runtime/sys_linux_ppc64x.s -+++ b/src/runtime/sys_linux_ppc64x.s -@@ -204,7 +204,7 @@ fallback: - JMP finish - - TEXT runtime·nanotime(SB),NOSPLIT,$16 -- MOVD $1, R3 // CLOCK_MONOTONIC -+ MOVD $7, R3 // CLOCK_BOOTTIME - - MOVD R1, R15 // R15 is unchanged by C code - MOVD g_m(g), R21 // R21 = m -diff --git a/src/runtime/sys_linux_s390x.s b/src/runtime/sys_linux_s390x.s -index 58b36dff0a..cb92e9a402 100644 ---- a/src/runtime/sys_linux_s390x.s -+++ b/src/runtime/sys_linux_s390x.s -@@ -180,7 +180,7 @@ TEXT runtime·walltime(SB),NOSPLIT,$16 - RET - - TEXT runtime·nanotime(SB),NOSPLIT,$16 -- MOVW $1, R2 // CLOCK_MONOTONIC -+ MOVW $7, R2 // CLOCK_BOOTTIME - MOVD $tp-16(SP), R3 - MOVW $SYS_clock_gettime, R1 - SYSCALL --- -2.23.0 - |