From: Gopi Kumar Bulusu <gopi@sankhya.com>
Date: Wed, 10 Sep 2025 05:16:28 +0000 (+0530)
Subject: MicroBlaze: Update software breakpoint machine code as per MicroBlaze ISA
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2dda928eb2f2764adaed515f513227cea8d16564;p=thirdparty%2Fbinutils-gdb.git

MicroBlaze: Update software breakpoint machine code as per MicroBlaze ISA

This patch updates breakpoint instruction machine code to be inline
with the specification in MicroBlaze ISA [1]

* gdb/microblaze-tdep.h : Update MICROBLAZE_BREAKPOINT

[1] https://docs.amd.com/r/en-US/ug984-vivado-microblaze-ref/brki

Signed-off-by: David Holsgrove <david.holsgrove@petalogix.com>
Signed-off-by: Nathan Rossi <nathan.rossi@petalogix.com>
Signed-off-by: Mahesh Bodapati <mbodapat@xilinx.com>
Signed-off-by: Gopi Kumar Bulusu <gopi@sankhya.com>
---

diff --git a/gdb/microblaze-tdep.h b/gdb/microblaze-tdep.h
index b2fb5e7fcb9..852c9ebbafe 100644
--- a/gdb/microblaze-tdep.h
+++ b/gdb/microblaze-tdep.h
@@ -118,6 +118,6 @@ struct microblaze_frame_cache
 
 /* MICROBLAZE_BREAKPOINT defines the breakpoint that should be used.
    Only used for native debugging.  */
-#define MICROBLAZE_BREAKPOINT {0xb9, 0xcc, 0x00, 0x60}
+#define MICROBLAZE_BREAKPOINT {0xba, 0x0c, 0x00, 0x18}
 
 #endif /* GDB_MICROBLAZE_TDEP_H */