Simplify the arm relocation behavior and get gd directly form new_gd,
as it is already done in crt0_64.S:
ldr x18, [x18, #GD_NEW_GD] /* x18 <- gd->new_gd */
This patch avoid assumption on new GD location (new GD is below bd -
with #GD_SIZE offset).
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/lib/crt0.S | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S
index fb6c37cf51..df9dd83e40 100644
--- a/arch/arm/lib/crt0.S
+++ b/arch/arm/lib/crt0.S
@@ -127,8 +127,7 @@ ENTRY(_main)
ldr r0, [r9, #GD_START_ADDR_SP] /* sp = gd->start_addr_sp */
bic r0, r0, #7 /* 8-byte alignment for ABI compliance */
mov sp, r0
- ldr r9, [r9, #GD_BD] /* r9 = gd->bd */
- sub r9, r9, #GD_SIZE /* new GD is below bd */
+ ldr r9, [r9, #GD_NEW_GD] /* r9 <- gd->new_gd */
adr lr, here
ldr r0, [r9, #GD_RELOC_OFF] /* r0 = gd->reloc_off */
--
2.17.1
