From: David Guillen Fandos <david@davidgf.net>
Date: Mon, 16 Aug 2021 16:01:58 +0000 (+0200)
Subject: Fix SH2 DRC for x86 (32 bit) builds
X-Git-Tag: v2.00~498^2
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9984a819064cccb05090c3b38970fdceb5a40eb4;p=picodrive.git

Fix SH2 DRC for x86 (32 bit) builds

Turns out it doesn't work on my machine, perhaps due to newer gcc
being... unlucky! See issue #27 for more info.
Also, this fixes issue #27.
---

diff --git a/pico/32x/memory.c b/pico/32x/memory.c
index d49cd2a5..fe7bc078 100644
--- a/pico/32x/memory.c
+++ b/pico/32x/memory.c
@@ -1868,7 +1868,7 @@ static void REGPARM(3) sh2_write32_rom(u32 a, u32 d, SH2 *sh2)
   sh2_write16_rom(a + 2, d, sh2);
 }
 
-typedef u32 (sh2_read_handler)(u32 a, SH2 *sh2);
+typedef u32 REGPARM(2) (sh2_read_handler)(u32 a, SH2 *sh2);
 typedef void REGPARM(3) (sh2_write_handler)(u32 a, u32 d, SH2 *sh2);
 
 #define SH2MAP_ADDR2OFFS_R(a) \