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Use jr as register jump instruction

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Current assembler codes are inconsistent in the way of register jump
instruction usage; some use jr, some use j. Of course GNU as allows both
usages, but as can be expected from `Jump Register' the mnemonic `jr' is
more intuitive than `j'. For example, Linux doesn't have `j <reg>' usage
at all.

Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
This commit is contained in:
Shinya Kuribayashi
2008-04-17 23:35:13 +09:00
committed by Wolfgang Denk
parent 7ce6370982
commit 43c509254f
9 changed files with 15 additions and 15 deletions
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6
cpu/mips/start.S
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@@ -286,7 +286,7 @@ reset:
la sp, 0(t0)
la t9, board_init_f
j t9
jr t9
nop
/*
@@ -342,7 +342,7 @@ relocate_code:
/* Jump to where we've relocated ourselves.
*/
addi t0, a2, in_ram - _start
j t0
jr t0
nop
.gpword _GLOBAL_OFFSET_TABLE_ /* _GLOBAL_OFFSET_TABLE_ - _gp */
@@ -387,7 +387,7 @@ in_ram:
move a0, a1
la t9, board_init_r
j t9
jr t9
move a1, a2 /* delay slot */
.end relocate_code