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m68k: use longword-based jumps

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Increasing of binary size requires longword-based jumps.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
This commit is contained in:
Angelo Dureghello 2023-02-24 01:43:19 +01:00
parent cc1c2a2423
commit d157a5725a
1 changed files with 12 additions and 6 deletions
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18
arch/m68k/cpu/mcf530x/start.S
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@ -132,7 +132,8 @@ _start:
* then (and always) gd struct space will be reserved * then (and always) gd struct space will be reserved
*/ */
move.l %sp, -(%sp) move.l %sp, -(%sp)
bsr board_init_f_alloc_reserve move.l #board_init_f_alloc_reserve, %a1
jsr (%a1)
/* update stack and frame-pointers */ /* update stack and frame-pointers */
move.l %d0, %sp move.l %d0, %sp
@ -140,14 +141,17 @@ _start:
/* initialize reserved area */ /* initialize reserved area */
move.l %d0, -(%sp) move.l %d0, -(%sp)
bsr board_init_f_init_reserve move.l #board_init_f_init_reserve, %a1
jsr (%a1)
/* run low-level CPU init code (from flash) */ /* run low-level CPU init code (from flash) */
bsr cpu_init_f move.l #cpu_init_f, %a1
jsr (%a1)
/* run low-level board init code (from flash) */ /* run low-level board init code (from flash) */
clr.l %sp@- clr.l %sp@-
bsr board_init_f move.l #board_init_f, %a1
jsr (%a1)
/* board_init_f() does not return */ /* board_init_f() does not return */
@ -239,7 +243,8 @@ _fault:
_exc_handler: _exc_handler:
SAVE_ALL SAVE_ALL
movel %sp,%sp@- movel %sp,%sp@-
bsr exc_handler move.l #exc_handler, %a1
jsr (%a1)
addql #4,%sp addql #4,%sp
RESTORE_ALL RESTORE_ALL
@ -247,7 +252,8 @@ _exc_handler:
_int_handler: _int_handler:
SAVE_ALL SAVE_ALL
movel %sp,%sp@- movel %sp,%sp@-
bsr int_handler move.l #int_handler, %a1
jsr (%a1)
addql #4,%sp addql #4,%sp
RESTORE_ALL RESTORE_ALL