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[libcpu][arm][arm926] Using C header file to define stack and heap size.

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ArdaFu
2018-06-04 13:34:45 +08:00
parent 7d6b7dc3f0
commit 7a1f8ee1c4
9 changed files with 22 additions and 140 deletions
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libcpu/arm/arm926/start_gcc.S
+4 -3
View File
@@ -24,7 +24,9 @@
* 2015-04-21 ArdaFu Remove remap code. Using mmu to map vector table
* 2015-06-04 aozima Align stack address to 8 byte.
*/
#include "rt_low_level_init.h"
#define S_FRAME_SIZE (18*4) //72
@#define S_SPSR (17*4) //SPSR
@@ -54,9 +56,8 @@
#define MODE_ABT 0x17
#define MODE_UND 0x1B
#define MODEMASK 0x1F
#define NOINT 0xC0
.include "rt_low_level_gcc.inc"
#define NOINT 0xC0
@;----------------------- Stack and Heap Definitions ---------------------------
.section .nobss, "w"
libcpu/arm/arm926/start_iar.S
+4 -3
View File
@@ -24,7 +24,9 @@
; * 2015-04-21 ArdaFu Remove remap code. Using mmu to map vector table
; * 2015-06-04 aozima Align stack address to 8 byte.
; */
#include "rt_low_level_init.h"
#define S_FRAME_SIZE (18*4) ;72
;#define S_SPSR (17*4) ;SPSR
@@ -54,9 +56,8 @@
#define MODE_ABT 0x17
#define MODE_UND 0x1B
#define MODEMASK 0x1F
#define NOINT 0xC0
#include "rt_low_level_iar.inc"
#define NOINT 0xC0
;----------------------- Stack and Heap Definitions ----------------------------
MODULE ?cstartup
libcpu/arm/arm926/start_rvds.S
+2 -3
View File
@@ -25,6 +25,8 @@
; * 2015-06-04 aozima Align stack address to 8 byte.
; */
#include "rt_low_level_init.h"
S_FRAME_SIZE EQU (18*4) ;72
;S_SPSR EQU (17*4) ;SPSR
;S_CPSR EQU (16*4) ;CPSR
@@ -46,7 +48,6 @@ S_PC EQU (15*4) ;R15
;S_R1 EQU (1*4)
;S_R0 EQU (0*4)
MODE_USR EQU 0X10
MODE_FIQ EQU 0X11
MODE_IRQ EQU 0X12
@@ -57,8 +58,6 @@ MODE_SYS EQU 0X1F
MODEMASK EQU 0X1F
NOINT EQU 0xC0
GET rt_low_level_keil.inc
;----------------------- Stack and Heap Definitions ----------------------------
AREA STACK, NOINIT, READWRITE, ALIGN=3