Fix FreeBSD loader API so that it works on both 32-bit and 64-bit targets.
Specifically tested on MIPS under QEMU (works with all combination of bit-ness and endian-ness)
Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
diff --git a/examples/api/crt0.S b/examples/api/crt0.S
index ced2c82..5a7049d 100644
--- a/examples/api/crt0.S
+++ b/examples/api/crt0.S
@@ -41,28 +41,29 @@
ldr pc, [ip]
#elif defined(CONFIG_MIPS)
+#include <asm/asm.h>
.text
.globl __start
.ent __start
__start:
- sw $sp, search_hint
+ PTR_S $sp, search_hint
b main
.end __start
.globl syscall
.ent syscall
syscall:
- sw $ra, return_addr
- lw $t9, syscall_ptr
+ PTR_S $ra, return_addr
+ PTR_L $t9, syscall_ptr
jalr $t9
nop
- lw $ra, return_addr
+ PTR_L $ra, return_addr
jr $ra
nop
.end syscall
return_addr:
- .align 4
+ .align 8
.long 0
#else
#error No support for this arch!
@@ -70,7 +71,7 @@
.globl syscall_ptr
syscall_ptr:
- .align 4
+ .align 8
.long 0
.globl search_hint