ARM: mm: proc-arm9tdmi: Use the new processor struct macros
Dave Martin [Thu, 23 Jun 2011 16:21:28 +0000 (17:21 +0100)]
Signed-off-by: Dave Martin <dave.martin@linaro.org>

arch/arm/mm/proc-arm9tdmi.S

index 546b54d..2120f9e 100644 (file)
@@ -17,6 +17,8 @@
 #include <asm/pgtable.h>
 #include <asm/ptrace.h>
 
+#include "proc-macros.S"
+
        .text
 /*
  * cpu_arm9tdmi_proc_init()
@@ -55,82 +57,38 @@ __arm9tdmi_setup:
 
                __INITDATA
 
-/*
- * Purpose : Function pointers used to access above functions - all calls
- *          come through these
- */
-               .type   arm9tdmi_processor_functions, #object
-ENTRY(arm9tdmi_processor_functions)
-               .word   nommu_early_abort
-               .word   legacy_pabort
-               .word   cpu_arm9tdmi_proc_init
-               .word   cpu_arm9tdmi_proc_fin
-               .word   cpu_arm9tdmi_reset
-               .word   cpu_arm9tdmi_do_idle
-               .word   cpu_arm9tdmi_dcache_clean_area
-               .word   cpu_arm9tdmi_switch_mm
-               .word   0               @ cpu_*_set_pte
-               .word   0
-               .word   0
-               .word   0
-               .size   arm9tdmi_processor_functions, . - arm9tdmi_processor_functions
+               @ define struct processor (see <asm/proc-fns.h> and proc-macros.S)
+               define_processor_functions arm9tdmi, dabort=nommu_early_abort, pabort=legacy_pabort, nommu=1
 
                .section ".rodata"
 
-               .type   cpu_arch_name, #object
-cpu_arch_name:
-               .asciz  "armv4t"
-               .size   cpu_arch_name, . - cpu_arch_name
-
-               .type   cpu_elf_name, #object
-cpu_elf_name:
-               .asciz  "v4"
-               .size   cpu_elf_name, . - cpu_elf_name
-
-               .type   cpu_arm9tdmi_name, #object
-cpu_arm9tdmi_name:
-               .asciz  "ARM9TDMI"
-               .size   cpu_arm9tdmi_name, . - cpu_arm9tdmi_name
-
-               .type   cpu_p2001_name, #object
-cpu_p2001_name:
-               .asciz  "P2001"
-               .size   cpu_p2001_name, . - cpu_p2001_name
+               string  cpu_arch_name, "armv4t"
+               string  cpu_elf_name, "v4"
+               string  cpu_arm9tdmi_name, "ARM9TDMI"
+               string  cpu_p2001_name, "P2001"
 
                .align
 
                .section ".proc.info.init", #alloc, #execinstr
 
-               .type   __arm9tdmi_proc_info, #object
-__arm9tdmi_proc_info:
-               .long   0x41009900
-               .long   0xfff8ff00
+.macro arm9tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req
+               .type   __\name\()_proc_info, #object
+__\name\()_proc_info:
+               .long   \cpu_val
+               .long   \cpu_mask
                .long   0
                .long   0
                b       __arm9tdmi_setup
                .long   cpu_arch_name
                .long   cpu_elf_name
                .long   HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
-               .long   cpu_arm9tdmi_name
+               .long   \cpu_name
                .long   arm9tdmi_processor_functions
                .long   0
                .long   0
                .long   v4_cache_fns
-               .size   __arm9tdmi_proc_info, . - __arm9tdmi_proc_info
+               .size   __\name\()_proc_info, . - __\name\()_proc_info
+.endm
 
-               .type   __p2001_proc_info, #object
-__p2001_proc_info:
-               .long   0x41029000
-               .long   0xffffffff
-               .long   0
-               .long   0
-               b       __arm9tdmi_setup
-               .long   cpu_arch_name
-               .long   cpu_elf_name
-               .long   HWCAP_SWP | HWCAP_THUMB | HWCAP_26BIT
-               .long   cpu_p2001_name
-               .long   arm9tdmi_processor_functions
-               .long   0
-               .long   0
-               .long   v4_cache_fns
-               .size   __p2001_proc_info, . - __p2001_proc_info
+       arm9tdmi_proc_info arm9tdmi, 0x41009900, 0xfff8ff00, cpu_arm9tdmi_name
+       arm9tdmi_proc_info p2001, 0x41029000, 0xffffffff, cpu_p2001_name