diff options
Diffstat (limited to 'sysdeps/riscv/start.S')
| -rw-r--r-- | sysdeps/riscv/start.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sysdeps/riscv/start.S b/sysdeps/riscv/start.S index 4635ddb5eb..2d6f06e630 100644 --- a/sysdeps/riscv/start.S +++ b/sysdeps/riscv/start.S @@ -43,6 +43,10 @@ __libc_start_main wants this in a5. */ ENTRY (ENTRY_POINT) + /* Terminate call stack by noting ra is undefined. Use a dummy + .cfi_label to force starting the FDE. */ + .cfi_label .Ldummy + cfi_undefined (ra) call .Lload_gp mv a5, a0 /* rtld_fini. */ /* main may be in a shared library. */ @@ -54,7 +58,8 @@ ENTRY (ENTRY_POINT) lla a4, __libc_csu_fini mv a6, sp /* stack_end. */ - tail __libc_start_main@plt + call __libc_start_main@plt + ebreak END (ENTRY_POINT) /* Dynamic links need the global pointer to be initialized prior to calling |