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patch
(parent:
40e8277
)
weever: differentiate error values from elfload
author
Reto Achermann
<reto.achermann@inf.ethz.ch>
Sun, 23 Jul 2017 14:54:10 +0000 (16:54 +0200)
committer
Reto Achermann
<reto.achermann@inf.ethz.ch>
Sun, 23 Jul 2017 14:54:10 +0000 (16:54 +0200)
Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>
tools/weever/loader.c
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diff --git
a/tools/weever/loader.c
b/tools/weever/loader.c
index
abc6718
..
b3d05f1
100644
(file)
--- a/
tools/weever/loader.c
+++ b/
tools/weever/loader.c
@@
-256,7
+256,23
@@
loader(uint64_t magic,
NULL);
if (err_is_fail(err)) {
- eabort('E', '5');
+ switch(err_no(err)) {
+ case ELF_ERR_FILESZ :
+ eabort('E', '5');
+ break;
+ case ELF_ERR_HEADER:
+ eabort('E', '6');
+ break;
+ case ELF_ERR_PROGHDR:
+ eabort('E', '7');
+ break;
+ case ELF_ERR_ALLOCATE:
+ eabort('E', '8');
+ break;
+ default:
+ eabort('E', '9');
+ break;
+ }
}
struct Elf64_Ehdr *cpu_head = (struct Elf64_Ehdr *) (uint64_t) kernel->mod_start;