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| author | Łukasz Stelmach <l.stelmach@samsung.com> | 2022-09-16 21:31:27 +0200 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2022-09-16 23:25:45 -0400 |
| commit | 22c96052acf78c5f4644117bece38715fc7210cf (patch) | |
| tree | 578c52f2c9d03da45664759520d63df607acfc58 /sysdeps/unix/sysv/linux/riscv/swapcontext.S | |
| parent | 5652e12cce80825297c3e0666991deb10310343c (diff) | |
| download | glibc-22c96052acf78c5f4644117bece38715fc7210cf.tar.gz glibc-22c96052acf78c5f4644117bece38715fc7210cf.tar.xz glibc-22c96052acf78c5f4644117bece38715fc7210cf.zip | |
RISC-V: Allow long jumps to __syscall_error
__syscall_error may end up farther than 1MiB away from a caller,
especially when linking statically large binaries. tail allows for
4GiB jumps and is reduced to j when a linked symbol is within range.
Fixes: 36960f0c76 ("RISC-V: Linux Syscall Interface")
Fixes: 7f33b09c65 ("RISC-V: Linux ABI")
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv/swapcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/swapcontext.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/swapcontext.S b/sysdeps/unix/sysv/linux/riscv/swapcontext.S index 4da615f6d4..287ba364cd 100644 --- a/sysdeps/unix/sysv/linux/riscv/swapcontext.S +++ b/sysdeps/unix/sysv/linux/riscv/swapcontext.S @@ -118,7 +118,7 @@ LEAF (__swapcontext) jr t1 -99: j __syscall_error +99: tail __syscall_error PSEUDO_END (__swapcontext) |