diff options
Diffstat (limited to 'app-emulation/xtrs/files')
| -rw-r--r-- | app-emulation/xtrs/files/xtrs-4.9c-gentoo.patch | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/app-emulation/xtrs/files/xtrs-4.9c-gentoo.patch b/app-emulation/xtrs/files/xtrs-4.9c-gentoo.patch index 113e26afcfed..c9f5029b6afc 100644 --- a/app-emulation/xtrs/files/xtrs-4.9c-gentoo.patch +++ b/app-emulation/xtrs/files/xtrs-4.9c-gentoo.patch @@ -5,7 +5,7 @@ diff -Nur xtrs-4.9c-orig/ChangeLog xtrs-4.9c/ChangeLog +4.9c-Gentoo -- Sat Apr 21 14:37:00 MDT 2007 Joe Peterson <joe@skyrush.com> + +* Patched for Gentoo ebuild -+ - Change "int i" in the z80 delay loop to "volatile int" ++ - Added assignment to volatile variable in the z80 delay loop + (allows near-actual speed emulation with optimization) + - Fixed keyboard wait issue that caused CPU spinning (i.e. max + CPU usage) after using F10 (reset), F7, F8, or F9. @@ -74,12 +74,13 @@ diff -Nur xtrs-4.9c-orig/trs_xinterface.c xtrs-4.9c/trs_xinterface.c diff -Nur xtrs-4.9c-orig/z80.c xtrs-4.9c/z80.c --- xtrs-4.9c-orig/z80.c 2005-05-22 08:57:01.000000000 +0200 +++ xtrs-4.9c/z80.c 2007-04-25 22:12:20.000000000 +0200 -@@ -2999,7 +2999,7 @@ - Uchar instruction; - Ushort address; /* generic temps */ - int ret = 0; -- int i; -+ volatile int i; - trs_continuous = continuous; +@@ -3027,7 +3027,8 @@ + #endif + /* Speed control */ + if ((i = z80_state.delay)) { +- while (--i) /*nothing*/; ++ volatile int dummy; ++ while (--i) dummy = i; + } - /* loop to do a z80 instruction */ + instruction = mem_read(REG_PC++); |