From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001 From: Vladimir Azarov Date: Tue, 1 Oct 2024 15:47:05 +0200 Subject: Initial version --- arch/arm/crt_arch.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 arch/arm/crt_arch.h (limited to 'arch/arm/crt_arch.h') diff --git a/arch/arm/crt_arch.h b/arch/arm/crt_arch.h new file mode 100644 index 0000000..99508b1 --- /dev/null +++ b/arch/arm/crt_arch.h @@ -0,0 +1,18 @@ +__asm__( +".text \n" +".global " START " \n" +".type " START ",%function \n" +START ": \n" +" mov fp, #0 \n" +" mov lr, #0 \n" +" ldr a2, 1f \n" +" add a2, pc, a2 \n" +" mov a1, sp \n" +"2: and ip, a1, #-16 \n" +" mov sp, ip \n" +" bl " START "_c \n" +".weak _DYNAMIC \n" +".hidden _DYNAMIC \n" +".align 2 \n" +"1: .word _DYNAMIC-2b \n" +); -- cgit v1.2.3