From 4fd5325d6261aad2cc072c563b7cc2798184c830 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Wed, 23 Jan 2008 19:42:26 +0000
Subject: [PATCH] svp is working!!!
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@327 be3aeb3a-fb24-0410-a615-afba39da0efa
---
Pico/carthw/svp/ssp16.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Pico/carthw/svp/ssp16.c b/Pico/carthw/svp/ssp16.c
index 5b2ae9c3..1872c7fd 100644
--- a/Pico/carthw/svp/ssp16.c
+++ b/Pico/carthw/svp/ssp16.c
@@ -348,10 +348,8 @@ static void write_unknown(u32 d)
// 4
static void write_ST(u32 d)
{
- if ((rST ^ d) & 7) {
- elprintf(EL_SVP, "ssp16: RPL %i -> %i @ %04x", rST&7, d&7, GET_PPC_OFFS());
-// running = 0;
- }
+ if ((rST ^ d) & 0x0007) elprintf(EL_SVP, "ssp16: RPL %i -> %i @ %04x", rST&7, d&7, GET_PPC_OFFS());
+ if ((rST ^ d) & 0x0f98) elprintf(EL_SVP, "ssp16: FIXME ST %04x -> %04x @ %04x", rST, d, GET_PPC_OFFS());
rST = d;
}
@@ -392,7 +390,9 @@ static void write_PC(u32 d)
// 7
static u32 read_P(void)
{
- rP.v = (u32)rX * rY * 2;
+ int m1 = (signed short)rX;
+ int m2 = (signed short)rY;
+ rP.v = (m1 * m2 * 2); // correct?
return rP.h;
}
--
2.39.5