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authorhsiang-chia.huang <hsiangchia.huang@sifive.com>2019-06-05 09:30:32 +0800
committerGitHub <noreply@github.com>2019-06-05 09:30:32 +0800
commit78b48aac4add3ba3a8a46eafa2b8c8cde065d1f2 (patch)
tree529b31e1159e56592621439d1bca1db64da03817 /scripts/standalone.mk
parentf2c7f75ceef24aec9891d75c2b4fb5db5b847868 (diff)
parent9ed1c05e3b202ef2ef17cae4bfc0ca6425541d13 (diff)
Merge pull request #259 from sifive/coremark_development-19.05
Coremark development 19.05
Diffstat (limited to 'scripts/standalone.mk')
-rw-r--r--scripts/standalone.mk18
1 files changed, 18 insertions, 0 deletions
diff --git a/scripts/standalone.mk b/scripts/standalone.mk
index 6f87950..d0740cd 100644
--- a/scripts/standalone.mk
+++ b/scripts/standalone.mk
@@ -49,6 +49,14 @@ ifeq ($(LINK_TARGET),)
endif
endif
+ifeq ($(PROGRAM),coremark)
+ifeq ($(CONFIGURATION),release)
+ifeq ($(LINK_TARGET),)
+LINK_TARGET = ramrodata
+endif
+endif
+endif
+
ifeq ($(LINK_TARGET),)
LINK_TARGET = default
endif
@@ -127,6 +135,15 @@ endif
RISCV_XCFLAGS += -DDHRY_ITERS=$(TARGET_DHRY_ITERS)
endif
+ifeq ($(PROGRAM),coremark)
+ifeq ($(RISCV_SERIES),sifive-7-series)
+RISCV_XCFLAGS += -O2 -fno-common -funroll-loops -finline-functions -funroll-all-loops --param max-inline-insns-auto=20 -falign-functions=8 -falign-jumps=8 -falign-loops=8 --param inline-min-speedup=10 -mtune=sifive-7-series -ffast-math
+else
+RISCV_XCFLAGS += -O2 -fno-common -funroll-loops -finline-functions --param max-inline-insns-auto=20 -falign-functions=4 -falign-jumps=4 -falign-loops=4 --param inline-min-speedup=10
+endif
+RISCV_XCFLAGS += -DITERATIONS=$(TARGET_CORE_ITERS)
+endif
+
# Turn on garbage collection for unused sections
RISCV_LDFLAGS += -Wl,--gc-sections
# Turn on linker map file generation
@@ -171,6 +188,7 @@ $(PROGRAM_ELF): \
$(BSP_DIR)/metal.$(LINK_TARGET).lds
mkdir -p $(dir $@)
$(MAKE) -C $(SRC_DIR) $(basename $(notdir $@)) \
+ PORT_DIR=$(PORT_DIR) \
AR=$(RISCV_AR) \
CC=$(RISCV_GCC) \
CXX=$(RISCV_GXX) \