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sbinfo: fix section headers generation (first section is always undefined)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29714 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-04-15 17:05:10 +00:00
parent 96e58e6fa2
commit 80889ee828
1 changed files with 20 additions and 2 deletions
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20
utils/sbinfo/elf.c
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@ -102,7 +102,7 @@ void elf_output(struct elf_params_t *params, elf_write_fn_t write, void *user)
ehdr.e_phentsize = sizeof phdr;
ehdr.e_phnum = phnum;
ehdr.e_shentsize = sizeof shdr;
ehdr.e_shnum = phnum + 1;
ehdr.e_shnum = phnum + 2; /* one for section 0 and one for string table */
ehdr.e_shstrndx = ehdr.e_shnum - 1;
ehdr.e_phoff = ehdr.e_ehsize;
ehdr.e_shoff = ehdr.e_ehsize + ehdr.e_phnum * ehdr.e_phentsize;
@ -141,6 +141,24 @@ void elf_output(struct elf_params_t *params, elf_write_fn_t write, void *user)
sec = params->first_section;
offset = ehdr.e_shoff;
{
shdr.sh_name = 0;
shdr.sh_type = SHT_NULL;
shdr.sh_flags = 0;
shdr.sh_addr = 0;
shdr.sh_offset = 0;
shdr.sh_size = 0;
shdr.sh_link = SHN_UNDEF;
shdr.sh_info = 0;
shdr.sh_addralign = 0;
shdr.sh_entsize = 0;
write(user, offset, &shdr, sizeof shdr);
offset += sizeof(Elf32_Shdr);
}
while(sec)
{
shdr.sh_name = text_strtbl;