From ff0878bcd2744eeef0e875851ac9a98b9b067c7b Mon Sep 17 00:00:00 2001
From: cheapie <cheapiephp@gmail.com>
Date: Fri, 19 Jun 2026 12:50:05 -0500
Subject: Assorted trap improvements and add Smdbltrp extension

---
 assembly/trap-test/trap-test.S   |   2 ++
 assembly/trap-test/trap-test.elf | Bin 5596 -> 5604 bytes
 assembly/trap-test/trap-test.hex |  24 ++++++++++++------------
 assembly/trap-test/trap-test.o   | Bin 1708 -> 1716 bytes
 4 files changed, 14 insertions(+), 12 deletions(-)

(limited to 'assembly/trap-test')

diff --git a/assembly/trap-test/trap-test.S b/assembly/trap-test/trap-test.S
index ec928a7..9808498 100644
--- a/assembly/trap-test/trap-test.S
+++ b/assembly/trap-test/trap-test.S
@@ -1,5 +1,7 @@
 la t0,handler
 csrw mtvec,t0 # Set trap handler address and mode (0/direct)
+li t0,0x400
+csrc mstatush,t0 # Enable trap handler
 
 li t0,0xdeadbeef # No RAM here
 lw t1,0(t0) # This should give a load access fault, which should be handled
diff --git a/assembly/trap-test/trap-test.elf b/assembly/trap-test/trap-test.elf
index aa5bda6..ad0a7aa 100755
Binary files a/assembly/trap-test/trap-test.elf and b/assembly/trap-test/trap-test.elf differ
diff --git a/assembly/trap-test/trap-test.hex b/assembly/trap-test/trap-test.hex
index fe2b395..3a852c6 100644
--- a/assembly/trap-test/trap-test.hex
+++ b/assembly/trap-test/trap-test.hex
@@ -1,13 +1,13 @@
-:10000000970200009382820473905230B7C2ADDE33
-:100010009382F2EE03A30200914817050000130536
-:1000200025027300000085481A8573000000AD4862
-:10003000294573000000A9487300000052656164FF
-:100040002076616C75652000914817050000130546
-:10005000C505730000008548732520347300000037
-:10006000AD482945730000009148170500001305AD
-:100070006504730000008548732510347300000088
-:10008000AD48294573000000732510340C418D489C
-:10009000B3F5B840090591E1090573101534130350
-:1000A000204D73002030476F7420747261702000FF
-:0600B00061742000010054
+:1000000097020000938202057390523093020040E1
+:1000100073B00231B7C2ADDE9382F2EE03A30200E9
+:10002000914817050000130525027300000085485C
+:100030001A8573000000AD48294573000000A948E7
+:1000400073000000526561642076616C7565200064
+:100050009148170500001305C50573000000854889
+:100060007325203473000000AD482945730000005B
+:1000700091481705000013056504730000008548CA
+:100080007325103473000000AD482945730000004B
+:10009000732510340C418D48B3F5B840090591E142
+:1000A0000905731015341303204D73002030476F7A
+:0E00B0007420747261702000617420000100E1
 :00000001FF
diff --git a/assembly/trap-test/trap-test.o b/assembly/trap-test/trap-test.o
index 0796ad9..c4def6e 100644
Binary files a/assembly/trap-test/trap-test.o and b/assembly/trap-test/trap-test.o differ
-- 
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