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| author | Jeff Johnston <jjohnstn@redhat.com> | 2008-10-06 20:55:19 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2008-10-06 20:55:19 +0000 |
| commit | 455e95b5bd49286496ddf1957ffabb0240c5ce47 (patch) | |
| tree | fc52476ca2c0d59615272a2d5df2a05552aa10bc /libgloss/arm | |
| parent | 0d2597f5a07cf946c921e66121f0b23aa4cc4d14 (diff) | |
| download | newlib-455e95b5bd49286496ddf1957ffabb0240c5ce47.zip newlib-455e95b5bd49286496ddf1957ffabb0240c5ce47.tar.gz newlib-455e95b5bd49286496ddf1957ffabb0240c5ce47.tar.bz2 | |
2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
* arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
under thumb and thumb2.
Diffstat (limited to 'libgloss/arm')
| -rw-r--r-- | libgloss/arm/crt0.S | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S index bbde589..ea5163a 100644 --- a/libgloss/arm/crt0.S +++ b/libgloss/arm/crt0.S @@ -167,14 +167,23 @@ __change_mode: ldr r3, .Lhwinit cmp r3, #0 beq .LC24 +#if defined(__thumb__) || defined(__thumb2__) + blx r3 +#else mov lr, pc mov pc, r3 +#endif .LC24: ldr r3, .Lswinit cmp r3, #0 beq .LC25 +#if defined(__thumb__) || defined(__thumb2__) + blx r3 +#else mov lr, pc mov pc, r3 +#endif + .LC25: mov r0, #0 /* no arguments */ mov r1, #0 /* no argv either */ |