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authorEric Andersen <andersen@codepoet.org>2004-07-28 14:52:51 +0000
committerEric Andersen <andersen@codepoet.org>2004-07-28 14:52:51 +0000
commit2b553bc16f1adf6c7302a87dee5b29ceaf47aba5 (patch)
tree7c3dfbbbee3cca06373b33c1629e67a0009fa60a /libc/misc
parent6a108999f81ae9baf8b39b8acc47b7b4c6c048a0 (diff)
Do not grovel about in the ELF header for the page size when
running on uClinux, which at runtime uses the FLAT file format.
Diffstat (limited to 'libc/misc')
-rw-r--r--libc/misc/internals/__uClibc_main.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index b404b0ebc..f74e35625 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -123,10 +123,10 @@ void __attribute__ ((__noreturn__))
__uClibc_start_main(int argc, char **argv, char **envp,
void (*app_init)(void), void (*app_fini)(void))
{
+ /* Pull stuff from the ELF header when possible */
+#ifdef __ARCH_HAS_MMU__
unsigned long *aux_dat;
Elf32_auxv_t auxvt[AT_EGID + 1];
-
- /* Pull stuff from the ELF header when possible */
aux_dat = (unsigned long*)envp;
while (*aux_dat) {
aux_dat++;
@@ -140,6 +140,9 @@ __uClibc_start_main(int argc, char **argv, char **envp,
aux_dat += 2;
}
_dl_pagesize = (auxvt[AT_PAGESZ].a_un.a_val)? auxvt[AT_PAGESZ].a_un.a_val : 4096;
+#else
+ _dl_pagesize = 4096;
+#endif
/* If we are dynamically linked the shared lib loader already
* did this for us. But if we are statically linked, we need