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libgloss: microblaze: adjust handlers to be weak. 

Previously, hw exception handler stub and interrupt handler stub for microbaze were unable to
be overwritten. Change to weak to fix this.

Signed-off-by: Ben Levinsky <ben.levinsky@xilinx.com>
This commit is contained in:
Ben Levinsky 2018-04-27 09:05:54 -07:00 committed by Jeff Johnston
parent 67609efeb0
commit 28627a5a03
2 changed files with 4 additions and 2 deletions
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3
libgloss/microblaze/_hw_exception_handler.S
View File

@ -30,7 +30,8 @@
*/
.text
.globl _hw_exception_handler # HW Exception Handler Label
.weakext _hw_exception_handler # HW Exception Handler Label
.type _hw_exception_handler, %function
.align 2
_hw_exception_handler:

3
libgloss/microblaze/_interrupt_handler.S
View File

@ -30,7 +30,8 @@
*/
.text
.globl _interrupt_handler # Interrupt Handler Label
.weakext _interrupt_handler # Interrupt Handler Label
.type _interrupt_handler, %function
.align 2
_interrupt_handler: