Changeset 39c8fdb in rtems for c/src/lib/libbsp/arm/shared/abort/abort.c

Timestamp:

01/12/10 15:03:22 (13 years ago)

Author:

Thomas Doerfler <Thomas.Doerfler@…>

Branches:

4.10, 4.11, 5, master

Children:

61df726

Parents:

29a3d72

Message:

add support for lpc32xx

File:

• c/src/lib/libbsp/arm/shared/abort/abort.c (modified) (2 diffs)

c/src/lib/libbsp/arm/shared/abort/abort.c

@@ -64 +64 @@
 {
     char *mode;
-    uint32_t prev_sp,prev_lr,cpsr,tmp;
+    uint32_t prev_sp,prev_lr,cpsr,arm_switch_reg;
     int i;
 
@@ -72 +72 @@
     if(!mode) mode="unknown";
 
-    asm volatile ("     MRS  %[cpsr], cpsr \n"
-              " ORR  %[tmp], %[spsr], #0xc0 \n"
-              " MSR  cpsr_c, %[tmp] \n"
+    asm volatile (ARM_SWITCH_TO_ARM
+              " MRS  %[cpsr], cpsr \n"
+              " ORR  %[arm_switch_reg], %[spsr], #0xc0 \n"
+              " MSR  cpsr_c, %[arm_switch_reg] \n"
               " MOV  %[prev_sp], sp \n"
               " MOV  %[prev_lr], lr \n"
               " MSR  cpsr_c, %[cpsr] \n"
-              : [prev_sp] "=&r" (prev_sp), [prev_lr] "=&r" (prev_lr),
-                [cpsr] "=&r" (cpsr), [tmp] "=&r" (tmp)
+              ARM_SWITCH_BACK
+              : [arm_switch_reg] "=&r" (arm_switch_reg), [prev_sp] "=&r" (prev_sp), [prev_lr] "=&r" (prev_lr),
+                [cpsr] "=&r" (cpsr)
               : [spsr] "r" (spsr)
               : "cc");