From 812697c4ba9037a20aa157f18e96b23cbf32de7b Mon Sep 17 00:00:00 2001 From: Michael Scire Date: Mon, 23 Aug 2021 14:18:59 -0700 Subject: [PATCH] fusee_cpp: Implement fatal display, reading of fusee-secondary --- .../source/libc/libgcc_thumb_case.arch.arm.s | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/libexosphere/source/libc/libgcc_thumb_case.arch.arm.s b/libexosphere/source/libc/libgcc_thumb_case.arch.arm.s index 0c5d81a5..36f61525 100644 --- a/libexosphere/source/libc/libgcc_thumb_case.arch.arm.s +++ b/libexosphere/source/libc/libgcc_thumb_case.arch.arm.s @@ -91,3 +91,21 @@ __gnu_thumb1_case_shi: bx lr .type __gnu_thumb1_case_shi, %function .size __gnu_thumb1_case_shi, .-__gnu_thumb1_case_shi + +.section .text.__gnu_thumb1_case_sqi, "ax", %progbits +.globl __gnu_thumb1_case_sqi +.align 0 +.thumb_func +.syntax unified +__gnu_thumb1_case_sqi: + push {r1} + mov r1, lr + lsrs r1, r1, #1 + lsls r1, r1, #1 + ldrsb r1, [r1, r0] + lsls r1, r1, #1 + add lr, lr, r1 + pop {r1} + bx lr +.type __gnu_thumb1_case_sqi, %function +.size __gnu_thumb1_case_sqi, .-__gnu_thumb1_case_sqi