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author Wilbert Pol <wilbert@jdg.info>2012-04-09 19:55:43 +0000
committer Wilbert Pol <wilbert@jdg.info>2012-04-09 19:55:43 +0000
commit6711559e87f917df9f789f56722d987b3ba78d50 (patch)
tree8b75bd484d7c264b89b7f60cd156b8b33a2ee952 /src/osd/sdl/sdlmisc_macosx.c
parent49f47372a86a4cb9de3ef74b0010c0f1465cf9e1 (diff)
SDL: Got rid of some code duplication between the _unix and _macosx implementations for sdlptty and sdlmisc. (nw)
Diffstat (limited to 'src/osd/sdl/sdlmisc_macosx.c')
-rw-r--r--src/osd/sdl/sdlmisc_macosx.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/src/osd/sdl/sdlmisc_macosx.c b/src/osd/sdl/sdlmisc_macosx.c
deleted file mode 100644
index 9596db11389..00000000000
--- a/src/osd/sdl/sdlmisc_macosx.c
+++ /dev/null
@@ -1,62 +0,0 @@
-//============================================================
-//
-// sdlos_*.c - OS specific low level code
-//
-// Copyright (c) 1996-2010, Nicola Salmoria and the MAME Team.
-// Visit http://mamedev.org for licensing and usage restrictions.
-//
-// SDLMAME by Olivier Galibert and R. Belmont
-//
-//============================================================
-
-// standard sdl header
-#include "sdlinc.h"
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <signal.h>
-#ifdef MAME_DEBUG
-#include <unistd.h>
-#endif
-
-
-// MAME headers
-#include "osdcore.h"
-
-//============================================================
-// osd_alloc_executable
-//
-// allocates "size" bytes of executable memory. this must take
-// things like NX support into account.
-//============================================================
-
-void *osd_alloc_executable(size_t size)
-{
- return (void *)mmap(0, size, PROT_EXEC|PROT_READ|PROT_WRITE, MAP_ANON|MAP_SHARED, -1, 0);
-}
-
-//============================================================
-// osd_free_executable
-//
-// frees memory allocated with osd_alloc_executable
-//============================================================
-
-void osd_free_executable(void *ptr, size_t size)
-{
- munmap(ptr, size);
-}
-
-//============================================================
-// osd_break_into_debugger
-//============================================================
-
-void osd_break_into_debugger(const char *message)
-{
- #ifdef MAME_DEBUG
- printf("MAME exception: %s\n", message);
- printf("Attempting to fall into debugger\n");
- kill(getpid(), SIGTRAP);
- #else
- printf("Ignoring MAME exception: %s\n", message);
- #endif
-}
-