From: Warner Losh <i...@freebsd.org>
LOW_ELF_STACK doesn't exist on FreeBSD and likely never will. Remove it.
Likewise, remove an #if 0 block that's not useful
Signed-off-by: Warner Losh <i...@bsdimp.com>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
bsd-user/elfload.c | 20 --------------------
1 file changed, 20 deletions(-)
diff --git a/bsd-user/elfload.c b/bsd-user/elfload.c
index 6156f9775d..11ca813c7a 100644
--- a/bsd-user/elfload.c
+++ b/bsd-user/elfload.c
@@ -558,9 +558,6 @@ int load_elf_binary(struct bsd_binprm *bprm, struct
target_pt_regs *regs,
abi_ulong elf_entry, interp_load_addr = 0;
abi_ulong start_code, end_code, start_data, end_data;
abi_ulong reloc_func_desc = 0;
-#ifdef LOW_ELF_STACK
- abi_ulong elf_stack = ~((abi_ulong)0UL);
-#endif
load_addr = 0;
load_bias = 0;
@@ -761,11 +758,6 @@ int load_elf_binary(struct bsd_binprm *bprm, struct
target_pt_regs *regs,
exit(-1);
}
-#ifdef LOW_ELF_STACK
- if (TARGET_ELF_PAGESTART(elf_ppnt->p_vaddr) < elf_stack)
- elf_stack = TARGET_ELF_PAGESTART(elf_ppnt->p_vaddr);
-#endif
-
if (!load_addr_set) {
load_addr_set = 1;
load_addr = elf_ppnt->p_vaddr - elf_ppnt->p_offset;
@@ -823,9 +815,6 @@ int load_elf_binary(struct bsd_binprm *bprm, struct
target_pt_regs *regs,
close(bprm->fd);
-#ifdef LOW_ELF_STACK
- info->start_stack = bprm->p = elf_stack - 4;
-#endif
bprm->p = target_create_elf_tables(bprm->p, bprm->argc, bprm->envc,
bprm->stringp, &elf_ex, load_addr,
load_bias, interp_load_addr, info);
@@ -843,15 +832,6 @@ int load_elf_binary(struct bsd_binprm *bprm, struct
target_pt_regs *regs,
padzero(elf_bss, elf_brk);
-#if 0
- printf("(start_brk) %x\n" , info->start_brk);
- printf("(end_code) %x\n" , info->end_code);
- printf("(start_code) %x\n" , info->start_code);
- printf("(end_data) %x\n" , info->end_data);
- printf("(start_stack) %x\n" , info->start_stack);
- printf("(brk) %x\n" , info->brk);
-#endif
-
info->entry = elf_entry;
return 0;
--
2.32.0
