GCC: ARM_CM0: Fix L6286E error on Keil MDK

Change the .b instruction to .bl with higher range to solve error reported by MDK descibed bellow. Fix: Error: L6286E: Relocation #REL:0 in portasm.o(.text.SVC_Handler) with respect to vPortSVCHandler_C. Value(0x1a04) out of range(-0x800 - 0x7fe) for (R_ARM_THM_JUMP11) Compiler: Keil MDK ARMClang 6.22.0 https://developer.arm.com/documentation/ka002847/latest/ https://developer.arm.com/documentation/dui0496/m/Linker-Errors-and-Warnings/List-of-the-armlink-error-and-warning-messages Signed-off-by: Tomas Galbicka <[email protected]>
FreeRTOS · Aug 26, 2024 · 53ec2eb · 53ec2eb
1 parent 23cfd11
commit 53ec2eb
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/portable/GCC/ARM_CM0/portasm.c b/portable/GCC/ARM_CM0/portasm.c
@@ -456,11 +456,11 @@ void vClearInterruptMask( __attribute__( ( unused ) ) uint32_t ulMask ) /* __att
             "                                \n"
             " stack_on_psp:                  \n"
             "     mrs r0, psp                \n"
-            "     b route_svc                \n"
+            "     bl route_svc               \n"
             "                                \n"
             " stack_on_msp:                  \n"
             "     mrs r0, msp                \n"
-            "     b route_svc                \n"
+            "     bl route_svc               \n"
             "                                \n"
             " route_svc:                     \n"
             "     ldr r3, [r0, #24]          \n"
@@ -472,7 +472,7 @@ void vClearInterruptMask( __attribute__( ( unused ) ) uint32_t ulMask ) /* __att
             "     ldr r3, =%1                \n"
             "     cmp r2, r3                 \n"
             "     beq system_call_exit       \n"
-            "     b vPortSVCHandler_C        \n"
+            "     bl vPortSVCHandler_C       \n"
             "                                \n"
             " system_call_enter:             \n"
             "    push {lr}                   \n"
@@ -508,11 +508,11 @@ void vClearInterruptMask( __attribute__( ( unused ) ) uint32_t ulMask ) /* __att
             "                                \n"
             " stacking_used_psp:             \n"
             "    mrs r0, psp                 \n"
-            "    b vPortSVCHandler_C         \n"
+            "    bl vPortSVCHandler_C        \n"
             "                                \n"
             " stacking_used_msp:             \n"
             "    mrs r0, msp                 \n"
-            "    b vPortSVCHandler_C         \n"
+            "    bl vPortSVCHandler_C        \n"
             "                                \n"
             " .align 4                       \n"
         );