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[PULL 01/36] bsd-user: Remove ELF_START_MMAP and image_info.start_mmap
From: |
Warner Losh |
Subject: |
[PULL 01/36] bsd-user: Remove ELF_START_MMAP and image_info.start_mmap |
Date: |
Mon, 28 Aug 2023 17:37:46 -0600 |
From: Richard Henderson <richard.henderson@linaro.org>
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>
---
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 935bce347fc..b1c0fd2b320 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 1f650bdde85..38a3439d2cd 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 cbcd1f08e2f..4ac27b02e72 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 8f2d6a3c78b..178114b4234 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 b2447118883..e51c2faf084 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))
--
2.41.0
- [PULL 00/36] 2023q3 bsd user patches, Warner Losh, 2023/08/28
- [PULL 01/36] bsd-user: Remove ELF_START_MMAP and image_info.start_mmap,
Warner Losh <=
- [PULL 02/36] bsd-user: Remove image_info.mmap, Warner Losh, 2023/08/28
- [PULL 03/36] bsd-user: Remove image_info.start_brk, Warner Losh, 2023/08/28
- [PULL 11/36] bsd-user: Add struct target_statfs, Warner Losh, 2023/08/28
- [PULL 10/36] bsd-user: Add structs target_freebsd11_{nstat,statfs}, Warner Losh, 2023/08/28
- [PULL 12/36] bsd-user: Add struct target_freebsd_fhandle and fcntl flags, Warner Losh, 2023/08/28
- [PULL 14/36] bsd-user: Rename target_freebsd_time_t to target_time_t, Warner Losh, 2023/08/28
- [PULL 07/36] bsd-user: Declarations of h2t and t2h conversion functions., Warner Losh, 2023/08/28
- [PULL 05/36] bsd-user: Disable clang warnings, Warner Losh, 2023/08/28
- [PULL 04/36] bsd-user: Move _WANT_FREEBSD macros to include/qemu/osdep.h, Warner Losh, 2023/08/28
- [PULL 13/36] bsd-user: Define safe_fcntl macro in bsd-user/syscall_defs.h, Warner Losh, 2023/08/28