From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 13 Jul 2021 21:12:18 +0000 (+0200)
Subject: runtime: remove unused getrlimit on linux/riscv64
X-Git-Tag: go1.18beta1~1792
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=7aa57a9687;p=gostls13.git

runtime: remove unused getrlimit on linux/riscv64

Follow CL 94775 and CL 93655 which removed the (commented-out) usage
of this function on other platforms.

Change-Id: I28e0569d8531d0c09f3caefa7c4eb54fb5bd8a33
Reviewed-on: https://go-review.googlesource.com/c/go/+/334429
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/runtime/sys_linux_riscv64.s b/src/runtime/sys_linux_riscv64.s
index 2389f1cc18..54b7a3f61c 100644
--- a/src/runtime/sys_linux_riscv64.s
+++ b/src/runtime/sys_linux_riscv64.s
@@ -25,7 +25,6 @@
 #define SYS_fcntl		25
 #define SYS_futex		98
 #define SYS_getpid		172
-#define SYS_getrlimit		163
 #define SYS_gettid		178
 #define SYS_gettimeofday	169
 #define SYS_kill		129
@@ -132,15 +131,6 @@ TEXT runtime·pipe2(SB),NOSPLIT|NOFRAME,$0-20
 	MOVW	A0, errno+16(FP)
 	RET
 
-// func getrlimit(kind int32, limit unsafe.Pointer) int32
-TEXT runtime·getrlimit(SB),NOSPLIT|NOFRAME,$0-20
-	MOVW	kind+0(FP), A0
-	MOV	limit+8(FP), A1
-	MOV	$SYS_getrlimit, A7
-	ECALL
-	MOVW	A0, ret+16(FP)
-	RET
-
 // func usleep(usec uint32)
 TEXT runtime·usleep(SB),NOSPLIT,$24-4
 	MOVWU	usec+0(FP), A0