Move test in a specific folder

example/asm.c

@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int add(int a, int b)
+{
+    int result;
+    asm volatile (
+		"addl %2, %1;"      // Add b
+        "movl %1, %0;"
+        : "=r" (result)
+        : "r" (a), "r" (b)
+		: "cc"
+	);
+    return result;
+}
+
+int main(void)
+{
+	int x = 10, y = 20;
+	printf("%d + %d = %d\n", x, y, add(x, y));
+	return 0;
+}

example/linker.ld

@@ -0,0 +1,13 @@
+SECTIONS
+{
+    . = 0x80200000;
+
+    .text : {
+          *(.text.entry)    /* entry point */
+          *(.text*)         /* all text sections */
+    }
+
+    .rodata : { *(.rodata*) }
+    .data : { *(.data*) }
+    .bss : { *(.bss*) }
+}

example/naked.c

@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+// No function prologue/epilogue - raw assembly only
+__attribute__((naked))
+void my_naked_function()
+{
+    __asm__ volatile (
+        "movl $42, %eax\n\t"
+        "ret"
+    );
+}
+
+int main()
+{
+    int result;
+    __asm__ volatile (
+        "call my_naked_function\n\t"
+        "movl %%eax, %0\n\t"
+        : "=r"(result)
+        :
+        : "%eax"
+    );
+    printf("Result from naked function: %d\n", result);
+    return 0;
+}

example/print.S

@@ -0,0 +1,34 @@
+.section .text
+.globl _start
+
+_start:
+    li a0, 72    # ASCII 'H'
+    li a7, 1     # SBI call ID for sbi_console_putchar
+    ecall        # Make the SBI call
+
+    li a0, 101
+    li a7, 1
+    ecall
+
+    li a0, 108
+    li a7, 1
+    ecall
+
+    li a0, 108
+    li a7, 1
+    ecall
+
+    li a0, 111
+    li a7, 1
+    ecall
+
+    li a0, 10
+    li a7, 1
+    ecall
+
+    li a7, 93 # SBI call: shutdown
+    li a0, 0  # exit code 0
+    ecall
+
+loop:
+    j loop    # Infinite loop after printing

example/section.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+int var __attribute__((section("custom_data"))) = 1337;
+
+__attribute__((section("custom_text")))
+void custom()
+{
+    printf("Hello from custom() in custom section!\n");
+}
+
+int main()
+{
+    printf("var = %d\n", var);
+    custom();
+    return 0;
+}