From: Lauri Kasanen <cand@gmx.com>
Date: Fri, 28 May 2021 10:29:32 +0000 (+0300)
Subject: Set a default SP
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d55aaafa9a078ecb1d7420d3f54faf9679e865cb;p=kvm-minippc.git

Set a default SP
---

diff --git a/main.c b/main.c
index 62a6fc7..42890f6 100644
--- a/main.c
+++ b/main.c
@@ -339,6 +339,7 @@ int main(int argc, char **argv) {
 	regs.lr = -1;
 	regs.pc = PROGSTART;
 	regs.msr = MSR_64 | MSR_FP | MSR_LE;
+	regs.gpr[1] = 0x8000; // Default stack pointer at 32kb, 20kb free space before vecs
 
 	while (1) {
 		const int c = getopt_long(argc, argv, opts, longopts, NULL);