From 743b5ca25567199b95018127606c0ebaa56ad24c Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Wed, 16 Nov 2022 00:14:47 -0600 Subject: Add sim test: subword --- tb/sim/subword.S | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tb/sim/subword.S (limited to 'tb/sim/subword.S') diff --git a/tb/sim/subword.S b/tb/sim/subword.S new file mode 100644 index 0000000..82604ae --- /dev/null +++ b/tb/sim/subword.S @@ -0,0 +1,16 @@ +.global reset + +reset: + ldr r0, =0x01234567 + push {r0} + ldr r0, =0x89ab + ldrb r1, [sp, #2] + strh r0, [sp, #2] + mov r2, #0xcd + strb r2, [sp] + ldr r0, [sp] + ldrsb r2, [sp] + ldrb r3, [sp] + ldrsb r4, [sp, #1]! + ldrsh r5, [sp, #1] + mov pc, lr -- cgit v1.2.3