m68k: use longword-based jumps
authorAngelo Dureghello <angelo@kernel-space.org>
Fri, 24 Feb 2023 00:43:19 +0000 (01:43 +0100)
committerAngelo Dureghello <angelo@kernel-space.org>
Wed, 15 Mar 2023 00:38:19 +0000 (01:38 +0100)
Increasing of binary size requires longword-based jumps.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
arch/m68k/cpu/mcf530x/start.S

index dbe2b54..cef8d79 100644 (file)
@@ -132,7 +132,8 @@ _start:
         * then (and always) gd struct space will be reserved
         */
        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 */
        move.l  %d0, %sp
@@ -140,14 +141,17 @@ _start:
 
        /* initialize reserved area */
        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) */
-       bsr     cpu_init_f
+       move.l  #cpu_init_f, %a1
+       jsr     (%a1)
 
        /* run low-level board init code (from flash) */
        clr.l   %sp@-
-       bsr     board_init_f
+       move.l  #board_init_f, %a1
+       jsr     (%a1)
 
        /* board_init_f() does not return */
 
@@ -239,7 +243,8 @@ _fault:
 _exc_handler:
        SAVE_ALL
        movel   %sp,%sp@-
-       bsr     exc_handler
+       move.l  #exc_handler, %a1
+       jsr     (%a1)
        addql   #4,%sp
        RESTORE_ALL
 
@@ -247,7 +252,8 @@ _exc_handler:
 _int_handler:
        SAVE_ALL
        movel   %sp,%sp@-
-       bsr     int_handler
+       move.l  #int_handler, %a1
+       jsr     (%a1)
        addql   #4,%sp
        RESTORE_ALL