[U-Boot-Users] [PATCH] Allow building mips versions with ELDK 3.1.1

Vlad Lungu
2008-05-05T11:04:00Z

.gpword works only with local symbols on certain binutils versions

Signed-off-by: Vlad Lungu <vlad.lungu@windrvier.com>
---
cpu/mips/start.S | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/cpu/mips/start.S b/cpu/mips/start.S
index 6e1a78c..947128d 100644
--- a/cpu/mips/start.S
+++ b/cpu/mips/start.S
@@ -345,7 +345,8 @@ relocate_code:
jr t0
nop

- .gpword _GLOBAL_OFFSET_TABLE_ /* _GLOBAL_OFFSET_TABLE_ - _gp */
+ .word _gp
+ .word _GLOBAL_OFFSET_TABLE_
.word uboot_end_data
.word uboot_end
.word num_got_entries
@@ -358,8 +359,10 @@ in_ram:
* generated by GNU ld. Skip these reserved entries from relocation.
*/
lw t3, -4(t0) /* t3 <-- num_got_entries */
- lw t4, -16(t0) /* t4 <-- (_GLOBAL_OFFSET_TABLE_ - _gp) */
- add t4, t4, gp /* t4 now holds _GLOBAL_OFFSET_TABLE_ */
+ lw t4, -16(t0) /* t4 <-- _GLOBAL_OFFSET_TABLE_ */
+ lw t5, -20(t0) /* t5 <-- _gp */
+ sub t4, t5 /* compute offset*/
+ add t4, t4, gp /* t4 now holds relocated _GLOBAL_OFFSET_TABLE_ */
addi t4, t4, 8 /* Skipping first two entries. */
li t2, 2
1:
--
1.5.4