From 935f1dd8181b757e6eff83522d85b0a2b84c27c5 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Fri, 18 Aug 2023 10:57:34 -0700 Subject: [PATCH] bsd-user: Remove ELF_START_MMAP and image_info.start_mmap MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The start_mmap value is write-only. Remove the field and the defines that populated it. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20230818175736.144194-2-richard.henderson@linaro.org> Reviewed-by: Warner Losh Signed-off-by: Warner Losh --- bsd-user/arm/target_arch_elf.h | 1 - bsd-user/elfload.c | 1 - bsd-user/i386/target_arch_elf.h | 1 - bsd-user/qemu.h | 1 - bsd-user/x86_64/target_arch_elf.h | 1 - 5 files changed, 5 deletions(-) diff --git a/bsd-user/arm/target_arch_elf.h b/bsd-user/arm/target_arch_elf.h index 935bce347f..b1c0fd2b32 100644 --- a/bsd-user/arm/target_arch_elf.h +++ b/bsd-user/arm/target_arch_elf.h @@ -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) diff --git a/bsd-user/elfload.c b/bsd-user/elfload.c index 1f650bdde8..38a3439d2c 100644 --- a/bsd-user/elfload.c +++ b/bsd-user/elfload.c @@ -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; diff --git a/bsd-user/i386/target_arch_elf.h b/bsd-user/i386/target_arch_elf.h index cbcd1f08e2..4ac27b02e7 100644 --- a/bsd-user/i386/target_arch_elf.h +++ b/bsd-user/i386/target_arch_elf.h @@ -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)) diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index 8f2d6a3c78..178114b423 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -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; diff --git a/bsd-user/x86_64/target_arch_elf.h b/bsd-user/x86_64/target_arch_elf.h index b244711888..e51c2faf08 100644 --- a/bsd-user/x86_64/target_arch_elf.h +++ b/bsd-user/x86_64/target_arch_elf.h @@ -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))