d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- Return zero for file sizes of ELF types that have a variable size.

Browse Source 
- Neaten a few comments.

Obtained from:	elftoolchain
MFC after:		1 month
This commit is contained in:
Kai Wang 2010-07-21 10:08:25 +00:00
parent 651aa2d896
commit a2cf6dae18
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=210335
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
lib/libelf/libelf_fsize.m4
View File

@ -43,16 +43,18 @@ include(SRCDIR`/elf_types.m4')
* representations.
*/
/* `Basic' types */
/* `Basic' types. */
define(`BYTE_SIZE', 1)
define(`GNUHASH_SIZE', 1) /* Elf_GNU_Hash_Header structures vary in length. */
define(`IDENT_SIZE', `EI_NIDENT')
define(`NOTE_SIZE', 1) /* Elf_Note structures have variable length. */
/* Currently unimplemented types */
/* Types that have variable length. */
define(`GNUHASH_SIZE', 0) /* Elf_GNU_Hash_Header structures vary in length. */
define(`NOTE_SIZE', 0) /* Elf_Note structures have variable length. */
/* Currently unimplemented types. */
define(`MOVEP_SIZE', 0)
/* Overrides for 32 bit types that do not exist */
/* Overrides for 32 bit types that do not exist. */
define(`XWORD_SIZE32', 0)
define(`SXWORD_SIZE32', 0)
@ -143,7 +145,8 @@ _libelf_fsize(Elf_Type t, int ec, unsigned int v, size_t c)
sz = 0;
if (v != EV_CURRENT)
LIBELF_SET_ERROR(VERSION, 0);
else if ((int) t < ELF_T_FIRST || t > ELF_T_LAST)
else if ((int) t < ELF_T_FIRST || t > ELF_T_LAST ||
t == ELF_T_NOTE || t == ELF_T_GNUHASH)
LIBELF_SET_ERROR(ARGUMENT, 0);
else {
sz = ec == ELFCLASS64 ? fsize[t].fsz64 : fsize[t].fsz32;