forked from mirrors/nixpkgs
33 lines
1 KiB
Diff
33 lines
1 KiB
Diff
--- qemu-2.3.0/linux-user/elfload.c.orig 2014-12-09 14:45:42.000000000 +0000
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+++ qemu-2.3.0/linux-user/elfload.c 2015-01-28 02:51:23.719000000 +0000
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@@ -28,6 +28,8 @@
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#define ELF_OSABI ELFOSABI_SYSV
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+extern abi_ulong afl_entry_point, afl_start_code, afl_end_code;
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+
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/* from personality.h */
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/*
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@@ -1889,6 +1891,8 @@
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info->brk = 0;
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info->elf_flags = ehdr->e_flags;
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+ if (!afl_entry_point) afl_entry_point = info->entry;
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+
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for (i = 0; i < ehdr->e_phnum; i++) {
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struct elf_phdr *eppnt = phdr + i;
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if (eppnt->p_type == PT_LOAD) {
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@@ -1922,9 +1926,11 @@
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if (elf_prot & PROT_EXEC) {
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if (vaddr < info->start_code) {
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info->start_code = vaddr;
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+ if (!afl_start_code) afl_start_code = vaddr;
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}
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if (vaddr_ef > info->end_code) {
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info->end_code = vaddr_ef;
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+ if (!afl_end_code) afl_end_code = vaddr_ef;
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}
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}
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if (elf_prot & PROT_WRITE) {
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