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Diffstat (limited to 'arch/mips/cpu/start.S')
-rw-r--r--arch/mips/cpu/start.S22
1 files changed, 12 insertions, 10 deletions
diff --git a/arch/mips/cpu/start.S b/arch/mips/cpu/start.S
index 1b56ca350a..fc6dd66aa6 100644
--- a/arch/mips/cpu/start.S
+++ b/arch/mips/cpu/start.S
@@ -164,12 +164,14 @@ reset:
li t0, -16
PTR_LI t1, CONFIG_SYS_INIT_SP_ADDR
and sp, t1, t0 # force 16 byte alignment
- PTR_SUB sp, sp, GD_SIZE # reserve space for gd
+ PTR_SUBU \
+ sp, sp, GD_SIZE # reserve space for gd
and sp, sp, t0 # force 16 byte alignment
move k0, sp # save gd pointer
#ifdef CONFIG_SYS_MALLOC_F_LEN
li t2, CONFIG_SYS_MALLOC_F_LEN
- PTR_SUB sp, sp, t2 # reserve space for early malloc
+ PTR_SUBU \
+ sp, sp, t2 # reserve space for early malloc
and sp, sp, t0 # force 16 byte alignment
#endif
move fp, sp
@@ -179,7 +181,7 @@ reset:
1:
PTR_S zero, 0(t0)
blt t0, t1, 1b
- PTR_ADDI t0, PTRSIZE
+ PTR_ADDIU t0, PTRSIZE
#ifdef CONFIG_SYS_MALLOC_F_LEN
PTR_S sp, GD_MALLOC_BASE(k0) # gd->malloc_base offset
@@ -237,7 +239,7 @@ ENTRY(relocate_code)
move a0, s2 # a0 <-- destination address
/* Jump to where we've relocated ourselves */
- PTR_ADDI t0, s2, in_ram - _start
+ PTR_ADDIU t0, s2, in_ram - _start
jr t0
nop
@@ -257,7 +259,7 @@ in_ram:
PTR_L t3, -(1 * PTRSIZE)(t0) # t3 <-- num_got_entries
PTR_L t8, -(2 * PTRSIZE)(t0) # t8 <-- _GLOBAL_OFFSET_TABLE_
PTR_ADD t8, s1 # t8 now holds relocated _G_O_T_
- PTR_ADDI t8, t8, 2 * PTRSIZE # skipping first two entries
+ PTR_ADDIU t8, t8, 2 * PTRSIZE # skipping first two entries
PTR_LI t2, 2
1:
PTR_L t1, 0(t8)
@@ -265,16 +267,16 @@ in_ram:
PTR_ADD t1, s1
PTR_S t1, 0(t8)
2:
- PTR_ADDI t2, 1
+ PTR_ADDIU t2, 1
blt t2, t3, 1b
- PTR_ADDI t8, PTRSIZE
+ PTR_ADDIU t8, PTRSIZE
/* Update dynamic relocations */
PTR_L t1, -(4 * PTRSIZE)(t0) # t1 <-- __rel_dyn_start
PTR_L t2, -(5 * PTRSIZE)(t0) # t2 <-- __rel_dyn_end
b 2f # skip first reserved entry
- PTR_ADDI t1, 2 * PTRSIZE
+ PTR_ADDIU t1, 2 * PTRSIZE
1:
lw t8, -4(t1) # t8 <-- relocation info
@@ -293,7 +295,7 @@ in_ram:
2:
blt t1, t2, 1b
- PTR_ADDI t1, 2 * PTRSIZE # each rel.dyn entry is 2*PTRSIZE bytes
+ PTR_ADDIU t1, 2 * PTRSIZE # each rel.dyn entry is 2*PTRSIZE bytes
/*
* Clear BSS
@@ -307,7 +309,7 @@ in_ram:
1:
PTR_S zero, 0(t1)
blt t1, t2, 1b
- PTR_ADDI t1, PTRSIZE
+ PTR_ADDIU t1, PTRSIZE
move a0, s0 # a0 <-- gd
move a1, s2