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Be specific about ELF in error messages

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This commit is contained in:
Pierre Pronchery 2019-04-28 03:01:28 +02:00
parent 8bf1fd510f
commit 31b7c2b709
1 changed files with 12 additions and 12 deletions
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24
src/drivers/boot/multiboot.c
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@ -129,7 +129,7 @@ static int _load_module_elf32(ukMultibootMod const * mod, vaddr_t * entrypoint,
if(mod->start + ehdr->e_phoff + (ehdr->e_phnum * sizeof(*phdr))
> mod->end)
{
puts("Could not load 32-bit module: Invalid format");
puts("Could not load ELF 32-bit module: Invalid format");
return -1;
}
phdr = (Elf32_Phdr *)(mod->start + ehdr->e_phoff);
@ -139,7 +139,7 @@ static int _load_module_elf32(ukMultibootMod const * mod, vaddr_t * entrypoint,
continue;
if(phdr[i].p_filesz > phdr[i].p_memsz)
{
puts("Could not load 32-bit module:"
puts("Could not load ELF 32-bit module:"
" Invalid program header");
return -1;
}
@ -152,19 +152,19 @@ static int _load_module_elf32(ukMultibootMod const * mod, vaddr_t * entrypoint,
- phdr[i].p_vaddr + phdr[i].p_offset;
if(_load_module_elf32_allocate(mod, ehdr, &phdr[i]) != 0)
{
puts("Could not load 32-bit module:"
" Could not allocate");
puts("Could not load ELF 32-bit module:"
" Could not allocate memory");
return -1;
}
if(_load_module_elf32_relocate(mod, ehdr, &phdr[i]) != 0)
{
puts("Could not load 32-bit module:"
puts("Could not load ELF 32-bit module:"
" Could not relocate");
return -1;
}
return 0;
}
puts("Could not load 32-bit module: Invalid entrypoint");
puts("Could not load ELF 32-bit module: Invalid entrypoint");
return -1;
}
@ -299,7 +299,7 @@ static int _load_module_elf32_relocate_arch(ukMultibootMod const * mod,
}
return 0;
#else
# warning Unsupported platform: 32-bit relocations not implemented
# warning Unsupported platform: ELF 32-bit relocations not implemented
return -1;
#endif
}
@ -345,7 +345,7 @@ static int _load_module_elf64(ukMultibootMod const * mod, vaddr_t * entrypoint,
if(mod->start + ehdr->e_phoff + (ehdr->e_phnum * sizeof(*phdr))
> mod->end)
{
puts("Could not load 64-bit module: Invalid format");
puts("Could not load ELF 64-bit module: Invalid format");
return -1;
}
phdr = (Elf64_Phdr *)(uintptr_t)(mod->start + ehdr->e_phoff);
@ -355,7 +355,7 @@ static int _load_module_elf64(ukMultibootMod const * mod, vaddr_t * entrypoint,
continue;
if(phdr[i].p_filesz > phdr[i].p_memsz)
{
puts("Could not load 64-bit module:"
puts("Could not load ELF 64-bit module:"
" Invalid program header");
return -1;
}
@ -369,13 +369,13 @@ static int _load_module_elf64(ukMultibootMod const * mod, vaddr_t * entrypoint,
/* FIXME really look for main() directly? */
if(_load_module_elf64_relocate(mod, ehdr) != 0)
{
puts("Could not load 64-bit module:"
puts("Could not load ELF 64-bit module:"
" Could not relocate");
return -1;
}
return 0;
}
puts("Could not load 64-bit module: Invalid entrypoint");
puts("Could not load ELF 64-bit module: Invalid entrypoint");
return -1;
}
@ -457,7 +457,7 @@ static int _load_module_elf64_relocate_arch(ukMultibootMod const * mod,
}
return 0;
#else
# warning Unsupported platform: 64-bit relocations not implemented
# warning Unsupported platform: ELF 64-bit relocations not implemented
return -1;
#endif