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| author | David Guillen Fandos | 2021-03-08 18:44:03 +0100 |
|---|---|---|
| committer | David Guillen Fandos | 2021-03-08 18:44:03 +0100 |
| commit | 56dc6ecb70e6fc76d32d6a7194acb273b76bfe0e (patch) | |
| tree | cf3b14a8d1bc593248398d0c544251ea8987b40e /Makefile | |
| parent | 02e35339ee89f92d346d290c24497bbbae59ea79 (diff) | |
| download | picogpsp-56dc6ecb70e6fc76d32d6a7194acb273b76bfe0e.tar.gz picogpsp-56dc6ecb70e6fc76d32d6a7194acb273b76bfe0e.tar.bz2 picogpsp-56dc6ecb70e6fc76d32d6a7194acb273b76bfe0e.zip | |
Remove libco
This removes libco and all the usages of it (+pthreads).
Rewired all dynarecs and interpreter to return after every frame so that
libretro can process events. This required to make dynarec re-entrant.
Dynarecs were updated to check for new frame on every update (IRQ, cycle
exhaustion, I/O write, etc). The performance impact of doing so should
be minimal (and definitely outweight the libco gains). While at it,
fixed small issues to get a bit more perf: arm dynarec was not idling
correctly, mips was using stack when not needed, etc.
Tested on PSP (mips), OGA (armv7), Linux (x86 and interpreter). Not
tested on Android though.
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 11 |
1 files changed, 0 insertions, 11 deletions
@@ -4,7 +4,6 @@ FRONTEND_SUPPORTS_RGB565=1 FORCE_32BIT_ARCH=0 HAVE_MMAP=0 HAVE_MMAP_WIN32=0 -USE_LIBCO=1 UNAME=$(shell uname -a) @@ -391,7 +390,6 @@ else ifeq ($(platform), gcw0) SHARED := -shared -nostdlib -Wl,--version-script=link.T fpic := -fPIC CFLAGS += -fomit-frame-pointer -ffast-math -march=mips32 -mtune=mips32r2 -mhard-float - USE_LIBCO = 0 # Windows else @@ -430,12 +428,6 @@ OBJECTS := $(SOURCES_C:.c=.o) $(SOURCES_ASM:.S=.o) DEFINES := -DHAVE_STRINGS_H -DHAVE_STDINT_H -DHAVE_INTTYPES_H -D__LIBRETRO__ -DINLINE=inline -Wall -ifeq ($(USE_LIBCO), 1) -DEFINES += -DUSE_LIBCO -else -LDFLAGS += -lpthread -endif - ifeq ($(HAVE_DYNAREC), 1) DEFINES += -DHAVE_DYNAREC endif @@ -491,9 +483,6 @@ endif cpu_threaded.o: cpu_threaded.c $(CC) $(CFLAGS) -Wno-unused-variable -Wno-unused-label $(OPTIMIZE_SAFE) $(INCDIRS) -c -o $@ $< -libco/libco.o: libco/libco.c - $(CC) $(INCFLAGS) $(CFLAGS) $(OPTIMIZE) -c -o $@ $< - %.o: %.S $(CC) $(ASFLAGS) $(CFLAGS) $(OPTIMIZE) -c -o $@ $< |