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bsd-user: Remove ELF_START_MMAP and image_info.start_mmap

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The start_mmap value is write-only.
Remove the field and the defines that populated it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230818175736.144194-2-richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>
This commit is contained in:
Richard Henderson 2023-08-18 10:57:34 -07:00 committed by Warner Losh
parent 50e7a40af3
commit 935f1dd818
5 changed files with 0 additions and 5 deletions
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1
bsd-user/arm/target_arch_elf.h
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@ -20,7 +20,6 @@
#ifndef TARGET_ARCH_ELF_H
#define TARGET_ARCH_ELF_H
#define ELF_START_MMAP 0x80000000
#define ELF_ET_DYN_LOAD_ADDR 0x500000
#define elf_check_arch(x) ((x) == EM_ARM)

1
bsd-user/elfload.c
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@ -738,7 +738,6 @@ int load_elf_binary(struct bsd_binprm *bprm, struct target_pt_regs *regs,
/* OK, This is the point of no return */
info->end_data = 0;
info->end_code = 0;
info->start_mmap = (abi_ulong)ELF_START_MMAP;
info->mmap = 0;
elf_entry = (abi_ulong) elf_ex.e_entry;

1
bsd-user/i386/target_arch_elf.h
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@ -20,7 +20,6 @@
#ifndef TARGET_ARCH_ELF_H
#define TARGET_ARCH_ELF_H
#define ELF_START_MMAP 0x80000000
#define ELF_ET_DYN_LOAD_ADDR 0x01001000
#define elf_check_arch(x) (((x) == EM_386) || ((x) == EM_486))

1
bsd-user/qemu.h
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@ -52,7 +52,6 @@ struct image_info {
abi_ulong end_data;
abi_ulong start_brk;
abi_ulong brk;
abi_ulong start_mmap;
abi_ulong mmap;
abi_ulong rss;
abi_ulong start_stack;

1
bsd-user/x86_64/target_arch_elf.h
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@ -20,7 +20,6 @@
#ifndef TARGET_ARCH_ELF_H
#define TARGET_ARCH_ELF_H
#define ELF_START_MMAP 0x2aaaaab000ULL
#define ELF_ET_DYN_LOAD_ADDR 0x01021000
#define elf_check_arch(x) (((x) == ELF_ARCH))