[PATCH]: 2ac367037f target: aarch64: add support for 32 bit MON mode

[gerrit]

This is an automated email from Gerrit.

"Antonio Borneo <borneo.anto...@gmail.com>" just uploaded a new patch set to 
Gerrit, which you can find at https://review.openocd.org/c/openocd/+/8169

-- gerrit

commit 2ac367037fb160b6eeb51eeef2bc2332cca4c4ca
Author: Antonio Borneo <borneo.anto...@gmail.com>
Date:   Wed Feb 28 13:41:34 2024 +0100

    target: aarch64: add support for 32 bit MON mode
    
    Extend the existing code to support Monitor mode in AArch32.
    
    Change-Id: Ia43df98d1497baac48aea67b92d81344c24f0635
    Signed-off-by: Antonio Borneo <borneo.anto...@gmail.com>

diff --git a/src/target/aarch64.c b/src/target/aarch64.c
index 1c056a015e..2a7ad7a70c 100644
--- a/src/target/aarch64.c
+++ b/src/target/aarch64.c
@@ -93,6 +93,7 @@ static int aarch64_restore_system_control_reg(struct target 
*target)
                case ARM_MODE_HYP:
                case ARM_MODE_UND:
                case ARM_MODE_SYS:
+               case ARM_MODE_MON:
                        instr = ARMV4_5_MCR(15, 0, 0, 1, 0, 0);
                        break;
 
@@ -172,6 +173,7 @@ static int aarch64_mmu_modify(struct target *target, int 
enable)
        case ARM_MODE_HYP:
        case ARM_MODE_UND:
        case ARM_MODE_SYS:
+       case ARM_MODE_MON:
                instr = ARMV4_5_MCR(15, 0, 0, 1, 0, 0);
                break;
 
@@ -1043,6 +1045,7 @@ static int aarch64_post_debug_entry(struct target *target)
        case ARM_MODE_HYP:
        case ARM_MODE_UND:
        case ARM_MODE_SYS:
+       case ARM_MODE_MON:
                instr = ARMV4_5_MRC(15, 0, 0, 1, 0, 0);
                break;
 

--