Linker issues on ARMv6-M

Hello team,

I am working on NXP's S32K116 micro (Core - M0+). CPU for this is ARMv6-M. Also I am using IAR compiler. 
I am having linker issues when I try to call functions from interrupt handlers defined in the Startup_S32K116.s file

Below are some of the handlers where I am calling functions:

EXTERN vPortSVCHandler
EXTERN xPortPendSVHandler
EXTERN xPortSysTickHandler
EXTERN UnusedIntVctrIRQHandler

PUBWEAK SVC_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
SVC_Handler
B vPortSVCHandler

PUBWEAK PendSV_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
PendSV_Handler
B xPortPendSVHandler

PUBWEAK SysTick_Handler
SECTION .text:CODE:REORDER:NOROOT(1)
SysTick_Handler
B xPortSysTickHandler

PUBWEAK DefaultISR
SECTION .text:CODE:REORDER:NOROOT(1)
DefaultISR
B UnusedIntVctrIRQHandler

But I am getting following linker error when I compile the software. Actually it is reporting same issues with all the functions above with different values.

Error[Lp002]: relocation failed: value out of range or illegal: 0x707e
Kind : R_ARM_THM_JUMP11[0x66]
Location: 0x2e12
Module: C:\Workspace\GM\PWS\Git_Sandboxes\T6906-86_Smart_FET_Dr
iver\40_implementation\10_Software_Dev\20_ProductionCode\Build\Startu
p\startup_S32K116.o
Section: 15 (.text)
Offset: 0x0
Target : 0x9e95
"UnusedIntVctrIRQHandler"
Module: C:\Workspace\GM\PWS\Git_Sandboxes\T6906-86_Smart_FET_Dr
iver\40_implementation\10_Software_Dev\20_ProductionCode\Build\Servic
es\MCUFaultHandler\UnusedIntVectorHandler.o
Section: 9 (.text)
Offset: 0x1

NOTE: The same function calls I have made from the startup file Interrupt handlers of Core M4 project startup file. CPU for this is ARMv7-M. There I did not see any Linker issues. Please suggest.