commit - d83e2c2bfa0da3e560fb2531756425b8fa7b00b1
commit + a67f2fcdcd5d5cc91b1aac7a4c600482f600a732
blob - dda54ef21b86d17b849a365a3e017cd10a0b0e91
blob + c1b64dea367cf49f7f9f16f859eb4ff99407573e
--- Makefile
+++ Makefile
@@ -14,6 +14,9 @@ PROGS	= test.elf hello.elf
 
 all: rvemu ${PROGS}
 
+od: test.elf
+	${CROSS}-objdump -d test.elf | less
+
 clean:
 	rm -f rvemu *.o *.elf *.core syscalls.h
 	rm -rf rootfs
blob - 01a083c40878b0008d9c60680e2858af82eab131
blob + 6d0a65ab8870c771e0c20ac41212797db275fd74
--- cpu.c
+++ cpu.c
@@ -69,11 +69,6 @@ void cpu_exec (u32 instr)
 	case 0b1100111: // jalr rd, rs1, iimm
 		switch (funct3) {
 		case 0b000:
-			// XXX: Fix broken musl
-			if (cpu_get (rs1) == 0) {
-				warnx ("%08llx: tried to jump to address 0!", pc - 4);
-				return;
-			}
 			log ("jalr x%u, x%u, %lld", (uint)rd, (uint)rs1, imm_i);
 			cpu_set (rd, pc);
 			pc = cpu_get (rs1);
blob - 016725c65ba8bd0ec68749e033a54b366ba424b9
blob + 23cc40c4b208dbd67a50dac13bd9cf0784df78eb
--- rvemu.c
+++ rvemu.c
@@ -40,7 +40,7 @@ static void load_segment (int fd, Elf64_Phdr phdr)
 
 	if (phdr.p_filesz > 0) {
 		lseek (fd, phdr.p_offset, SEEK_SET);
-		read (fd, ptr, phdr.p_filesz);
+		read (fd, (void *)phdr.p_vaddr, phdr.p_filesz);
 	}
 
 	if (phdr.p_flags & (PF_R | PF_X))
blob - f1fa870f78600a53528abcc226d280124e392286
blob + 4cb95aa505e1a5d33bd0d37ed1fb0f4f115b2b67
--- rvemu.h
+++ rvemu.h
@@ -4,7 +4,7 @@
 #include <stdio.h>
 #include <err.h>
 
-#define DEBUG 0
+#define DEBUG 1
 
 #if DEBUG
 # define eprintf(...) fprintf (stderr, __VA_ARGS__)
blob - e61a4cd6fefd3e020aa5e35cc33c1a32f776730d
blob + 70f3e50ce557283d9025cf3c7e821c05c080395b
--- test.c
+++ test.c
@@ -1,8 +1,16 @@
 #include <unistd.h>
 #include <string.h>
 
+const char *volatile str = "Hello World!\n";
+
+size_t my_strlen (const char *s)
+{
+	size_t i;
+	for (i = 0; s[i] != '\0'; ++i);
+	return i;
+}
+
 int main (void) {
-	const char str[] = "Hello, World\n";
-	write (1, str, sizeof (str) - 1);
-	return 0;
+	const size_t len = my_strlen (str);
+	return len;
 }