diff options
author | David Schleef <ds@schleef.org> | 2001-07-12 10:14:09 +0000 |
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committer | David Schleef <ds@schleef.org> | 2001-07-12 10:14:09 +0000 |
commit | 9ef15439a40676b3bca769deb9a037000457c12e (patch) | |
tree | 081f9c5d7843c5d4eb29f2a38ab956658f8827d0 /ldso/ldso/powerpc/boot1_arch.h | |
parent | 6e0b24b426c91b93f863a5187ce9e0577f00c4dd (diff) |
First cut of PowerPC port. It works for hello world, but has lots
of debugging information is still there.
Diffstat (limited to 'ldso/ldso/powerpc/boot1_arch.h')
-rw-r--r-- | ldso/ldso/powerpc/boot1_arch.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/ldso/ldso/powerpc/boot1_arch.h b/ldso/ldso/powerpc/boot1_arch.h new file mode 100644 index 000000000..30fd7542a --- /dev/null +++ b/ldso/ldso/powerpc/boot1_arch.h @@ -0,0 +1,23 @@ +/* Any assmbly language/system dependent hacks needed to setup boot1.c so it + * will work as expected and cope with whatever platform specific wierdness is + * needed for this architecture. */ + +/* Overrive the default _dl_boot function, and replace it with a bit of asm. + * Then call the real _dl_boot function, which is now named _dl_boot2. */ + +asm("\ +.text +.globl _dl_boot +_dl_boot: + addi 3,1,4 + + bl _dl_boot2 + + li 0,0 + lwz 0,42(0) +.previous\n\ +"); + +#define _dl_boot _dl_boot2 +#define DL_BOOT(X) static void * __attribute__ ((unused)) _dl_boot (X) + |