1234567891011121314151617181920212223242526 |
- From ce443fcf9332f9bda0eeed4cf50174bae3732417 Mon Sep 17 00:00:00 2001
- From: Stefan O'Rear <sorear@fastmail.com>
- Date: Thu, 3 Sep 2020 05:23:40 -0400
- Subject: [PATCH 08/15] riscv: Fall back to syscall __riscv_flush_icache
- Matches glibc behavior and fixes a case where we could fall off the
- function without returning a value.
- ---
- src/linux/cache.c | 1 +
- 1 file changed, 1 insertion(+)
- diff --git a/src/linux/cache.c b/src/linux/cache.c
- index 0eb051c2..9cacac2b 100644
- --- a/src/linux/cache.c
- +++ b/src/linux/cache.c
- @@ -45,6 +45,7 @@ int __riscv_flush_icache(void *start, void *end, unsigned long int flags)
- if (!r) return r;
- if (r != -ENOSYS) return __syscall_ret(r);
- }
- + return syscall(SYS_riscv_flush_icache, start, end, flags);
- }
- weak_alias(__riscv_flush_icache, riscv_flush_icache);
- #endif
- --
- 2.28.0
|