[14/17] sh: Remove _dl_skip_args usage
Checks
Context |
Check |
Description |
dj/TryBot-apply_patch |
success
|
Patch applied to master at the time it was sent
|
Commit Message
Since ad43cac44a the generic code already shuffles the argv/envp/auxv
on the stack to remove the ld.so own arguments and thus _dl_skip_args
is always 0. So there is no need to adjust the argc or argv.
Checked with qemu-user that arguments are correctly passed on both
constructors and main program.
---
sysdeps/sh/dl-machine.h | 16 +---------------
1 file changed, 1 insertion(+), 15 deletions(-)
@@ -149,20 +149,8 @@ _dl_start_user:\n\
add r0,r12\n\
.align 2\n\
1: .long _GLOBAL_OFFSET_TABLE_\n\
-2: ! See if we were run as a command with the executable file\n\
- ! name as an extra leading argument.\n\
- mov.l .L_dl_skip_args,r0\n\
- mov.l @(r0,r12),r0\n\
- mov.l @r0,r0\n\
- ! Get the original argument count.\n\
+2: ! Get the original argument count.\n\
mov.l @r15,r5\n\
- ! Subtract _dl_skip_args from it.\n\
- sub r0,r5\n\
- ! Adjust the stack pointer to skip _dl_skip_args words.\n\
- shll2 r0\n\
- add r0,r15\n\
- ! Store back the modified argument count.\n\
- mov.l r5,@r15\n\
! Compute argv address and envp.\n\
mov r15,r6\n\
add #4,r6\n\
@@ -188,8 +176,6 @@ _dl_start_user:\n\
.align 2\n\
.L_dl_start:\n\
.long _dl_start@PLT\n\
-.L_dl_skip_args:\n\
- .long _dl_skip_args@GOT\n\
.L_dl_init:\n\
.long _dl_init@PLT\n\
.L_dl_loaded:\n\