diff options
| author | Peter Kjellerstedt <peter.kjellerstedt@axis.com> | 2006-02-23 17:21:39 +0000 |
|---|---|---|
| committer | Peter Kjellerstedt <peter.kjellerstedt@axis.com> | 2006-02-23 17:21:39 +0000 |
| commit | 1583fb7f92973cdbba391bd32a1b42cbdb5839b8 (patch) | |
| tree | 1d0cdadd951d29a0cdec8a0116bc6576ff8590cc /ldso/ldso/cris/dl-startup.h | |
| parent | d340072c9a51379eb7e754b50173269974c9bc5c (diff) | |
Added support for the new CRISv32 architecture.
Diffstat (limited to 'ldso/ldso/cris/dl-startup.h')
| -rw-r--r-- | ldso/ldso/cris/dl-startup.h | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/ldso/ldso/cris/dl-startup.h b/ldso/ldso/cris/dl-startup.h index 3274b41a5..417cb5096 100644 --- a/ldso/ldso/cris/dl-startup.h +++ b/ldso/ldso/cris/dl-startup.h @@ -4,22 +4,43 @@ /* This code fixes the stack pointer so that the dynamic linker * can find argc, argv and auxvt (Auxillary Vector Table). */ +#ifdef __arch_v32 + +asm("" \ +" .text\n" \ +" .globl _start\n" \ +" .type _start,@function\n" \ +"_start:\n" \ +" move.d $sp,$r10\n" \ +" lapc _dl_start,$r9\n" \ +" jsr $r9\n" \ +" nop\n" \ +" moveq 0,$r8\n" \ +" jump $r10\n" \ +" move $r8,$srp\n" \ +" .size _start,.-_start\n" \ +" .previous\n" \ +); + +#else + asm("" \ " .text\n" \ " .globl _start\n" \ " .type _start,@function\n" \ "_start:\n" \ -" move.d $sp,$r10\n" \ -" move.d $pc,$r9\n" \ -" add.d _dl_start - ., $r9\n" \ -" jsr $r9\n" \ -" moveq 0,$r8\n" \ -" move $r8,$srp\n" \ -" jump $r10\n" \ +" move.d $sp,$r10\n" \ +" move.d $pc,$r9\n" \ +" add.d _dl_start - ., $r9\n" \ +" jsr $r9\n" \ +" moveq 0,$r8\n" \ +" move $r8,$srp\n" \ +" jump $r10\n" \ " .size _start,.-_start\n" \ " .previous\n" \ ); +#endif /* __arch_v32 */ /* Get a pointer to the argv array. On many platforms this can be just * the address if the first argument, on other platforms we need to |