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Remove unused cen64_context_* calls.

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Originally these functions were intended to workaround
problems experienced by RSP vector register caching,
but we don't use it anymore so we can just nix them.

Fixes #41
This commit is contained in:
Tyler J. Stachecki 2016-06-22 09:15:10 -04:00
parent 406b080fd1
commit 51b83257f7
3 changed files with 0 additions and 36 deletions
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15
CMakeLists.txt
View file

@ -56,11 +56,6 @@ if (${CMAKE_C_COMPILER_ID} MATCHES GNU)
set(CEN64_ARCH_DIR "x86_64")
include_directories(${PROJECT_SOURCE_DIR}/os/unix/x86_64)
if (NOT APPLE)
set(ASM_SOURCES ${PROJECT_SOURCE_DIR}/arch/x86_64/gcc/context.s)
endif ()
# file(GLOB ASM_SOURCES ${PROJECT_SOURCE_DIR}/arch/x86_64/rsp/gcc/*.s)
endif (${GCC_MACHINE} MATCHES "x86.*" OR ${GCC_MACHINE} MATCHES "i.86.*")
if (${GCC_MACHINE} STREQUAL "arm")
@ -139,11 +134,6 @@ if (${CMAKE_C_COMPILER_ID} MATCHES Clang)
set(CEN64_ARCH_DIR "x86_64")
include_directories(${PROJECT_SOURCE_DIR}/os/unix/x86_64)
if (NOT APPLE)
set(ASM_SOURCES ${PROJECT_SOURCE_DIR}/arch/x86_64/gcc/context.s)
endif ()
# file(GLOB ASM_SOURCES ${PROJECT_SOURCE_DIR}/arch/x86_64/rsp/gcc/*.s)
endif (${CLANG_MACHINE} MATCHES "x86.*" OR ${CLANG_MACHINE} MATCHES "i.86.*")
if (${CLANG_MACHINE} STREQUAL "arm")
@ -254,11 +244,6 @@ set(ARCH_X86_64_SOURCES
${PROJECT_SOURCE_DIR}/arch/x86_64/rsp/vrsq.c
)
if (NOT APPLE)
list(APPEND ARCH_X86_64_SOURCES
${PROJECT_SOURCE_DIR}/arch/x86_64/gcc/context.s)
endif ()
set(BUS_SOURCES
${PROJECT_SOURCE_DIR}/bus/controller.c
${PROJECT_SOURCE_DIR}/bus/memorymap.c

11
common/debug.c
View file

@ -8,7 +8,6 @@
//
#include "common/debug.h"
#include "context.h"
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
@ -17,23 +16,13 @@
// Writes a formatted string to standard output.
int debug(const char *fmt, ...) {
#ifndef __APPLE__
struct cen64_context c;
#endif
va_list ap;
int ret;
#ifndef __APPLE__
cen64_context_save(&c);
#endif
va_start(ap, fmt);
ret = vfprintf(stdout, fmt, ap);
va_end(ap);
#ifndef __APPLE__
cen64_context_restore(&c);
#endif
return ret;
}

10
vi/controller.c
View file

@ -56,9 +56,6 @@ int read_vi_regs(void *opaque, uint32_t address, uint32_t *word) {
// Advances the controller by one clock cycle.
void vi_cycle(struct vi_controller *vi) {
#ifndef __APPLE__
struct cen64_context c;
#endif
cen64_gl_window window;
size_t copy_size;
@ -69,9 +66,6 @@ void vi_cycle(struct vi_controller *vi) {
if (likely(vi->counter-- != 0))
return;
#ifndef __APPLE__
cen64_context_save(&c);
#endif
window = vi->window;
// Calculate the bounding positions.
@ -134,10 +128,6 @@ void vi_cycle(struct vi_controller *vi) {
// Raise an interrupt to indicate refresh.
signal_rcp_interrupt(vi->bus->vr4300, MI_INTR_VI);
vi->counter = VI_COUNTER_START;
#ifndef __APPLE__
cen64_context_restore(&c);
#endif
}
// Initializes the VI.