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[Reatroarch] Optimize snes9x2002 and tyrquake cores (#90)

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tiopex
2024-01-22 13:07:23 +01:00
committed by GitHub
parent 3bce8b7fb9
commit b1e6fd6dbf
2 changed files with 23 additions and 6 deletions
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4
package/libretro-snes9x2002/0001-optimize-flags.patch
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@@ -65,7 +65,7 @@ index b6af83f..f9f146f 100644
CXX = /opt/miyoo/usr/bin/arm-linux-g++ CXX = /opt/miyoo/usr/bin/arm-linux-g++
AR = /opt/miyoo/usr/bin/arm-linux-ar AR = /opt/miyoo/usr/bin/arm-linux-ar
- fpic := -fPIC - fpic := -fPIC
+ fpic := + fpic := -fno-PIC
ARM_ASM = 1 ARM_ASM = 1
ASM_CPU = 0 ASM_CPU = 0
ASM_SPC700 = 0 ASM_SPC700 = 0
@@ -82,7 +82,7 @@ index b6af83f..f9f146f 100644
+ -falign-functions=1 -falign-jumps=1 -falign-loops=1 \ + -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
+ -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \ + -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
+ -fmerge-all-constants -fno-math-errno \ + -fmerge-all-constants -fno-math-errno \
+ -marm + -marm -fno-gcse -fno-crossjumping
+ CFLAGS += -DFAST_ALIGNED_LSB_WORD_ACCESS \ + CFLAGS += -DFAST_ALIGNED_LSB_WORD_ACCESS \
+ -DDINGUX \ + -DDINGUX \
+ -DLSB_FIRST \ + -DLSB_FIRST \

25
package/libretro-tyrquake/0001-optimize-flags.patch
View File

@@ -1,16 +1,33 @@
diff --git a/Makefile b/Makefile diff --git a/Makefile b/Makefile
index ef82d42..bb51b40 100644 index ef82d42..b3220b8 100644
--- a/Makefile --- a/Makefile
+++ b/Makefile +++ b/Makefile
@@ -232,9 +232,9 @@ else ifeq ($(platform), miyoo) @@ -232,9 +232,15 @@ else ifeq ($(platform), miyoo)
TARGET := $(TARGET_NAME)_libretro.so TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/miyoo/usr/bin/arm-linux-gcc CC = /opt/miyoo/usr/bin/arm-linux-gcc
AR = /opt/miyoo/usr/bin/arm-linux-ar AR = /opt/miyoo/usr/bin/arm-linux-ar
- fpic := -fPIC - fpic := -fPIC
+ fpic := + fpic := -fno-PIC
SHARED := -shared -Wl,--version-script=common/libretro-link.T SHARED := -shared -Wl,--version-script=common/libretro-link.T
- CFLAGS += -DDINGUX -D_MIYOO -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s - CFLAGS += -DDINGUX -D_MIYOO -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s
+ CFLAGS += -DDINGUX -D_MIYOO -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s -Ofast -fdata-sections -ffunction-sections -fsingle-precision-constant -flto -marm -DARM + CFLAGS += -DDINGUX -D_MIYOO -ffast-math -mcpu=arm926ej-s -Ofast -fdata-sections -ffunction-sections -fsingle-precision-constant -flto -DARM
+ CFLAGS += -fdata-sections -ffunction-sections -Wl,--gc-sections \
+ -fno-stack-protector -fno-ident -fomit-frame-pointer \
+ -falign-functions=1 -falign-jumps=1 -falign-loops=1 \
+ -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-unroll-loops \
+ -fmerge-all-constants -fno-math-errno \
+ -marm
HAVE_NETWORKING=0 HAVE_NETWORKING=0
# Raspberry Pi 1 # Raspberry Pi 1
@@ -689,8 +695,8 @@ endif
CFLAGS += -DDEBUG
CXXFLAGS += -DDEBUG
else
- CFLAGS += -O2 -DNDEBUG
- CXXFLAGS += -O2 -DNDEBUG
+ CFLAGS += -O3 -DNDEBUG
+ CXXFLAGS += -O3 -DNDEBUG
endif
ifneq (,$(findstring msvc,$(platform)))