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prelim PPC64be/PPC32be ASM testing, to be refined later

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This commit is contained in:
owen
2026-07-18 21:04:37 -05:00
parent 6ab1968aab
commit 413dd3eb84
6 changed files with 4756 additions and 346 deletions
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Makefile
+8 -9
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@@ -14,9 +14,8 @@ DRIVER := src/main.c src/app/benchmark.c
ASM_ARM64 := src/kernels/fossbench-arm64.S
ASM_AMD64 := src/kernels/fossbench-amd64.S
ASM_I386 := src/kernels/fossbench-i386.S
SRC_PPC32 := src/kernels/fossbench-powerpc.c
ASM_PPC32 := src/kernels/fossbench-ppc32-ext.S
SRC_PPC64 := src/kernels/fossbench-powerpc.c
ASM_PPC32 := src/kernels/fossbench-ppc32be.S
ASM_PPC64 := src/kernels/fossbench-ppc64be.S
# Figure out the host CPU.
HOST_ARCH := $(shell uname -m)
@@ -31,10 +30,10 @@ else ifneq (,$(filter i386 i486 i586 i686 x86,$(HOST_ARCH)))
HOST_KERNEL := $(ASM_I386)
else ifneq (,$(filter ppc powerpc ppc32 powerpc32,$(HOST_ARCH)))
HOST_ARCHNAME := ppc32be
HOST_KERNEL := $(SRC_PPC32) $(ASM_PPC32)
HOST_KERNEL := $(ASM_PPC32)
else ifneq (,$(filter ppc64 powerpc64,$(HOST_ARCH)))
HOST_ARCHNAME := ppc64be
HOST_KERNEL := $(SRC_PPC64)
HOST_KERNEL := $(ASM_PPC64)
else
HOST_ARCHNAME := $(HOST_ARCH)
$(error unsupported host architecture '$(HOST_ARCH)')
@@ -130,12 +129,12 @@ $(DIST)/fossbench-linux-i386: $(DRIVER) $(ASM_I386) | $(DIST)
$(CC_I386) -m32 -march=pentium4 -fno-pie -no-pie $(CFLAGS) $(TLS_CFLAGS) $(PTHREAD) $(LDFLAGS) -o $@ $(DRIVER) $(ASM_I386) $(LDLIBS)
@echo "built $@"
$(DIST)/fossbench-linux-ppc32be: $(DRIVER) $(SRC_PPC32) $(ASM_PPC32) | $(DIST)
$(CC_PPC32BE) $(CFLAGS) $(TLS_CFLAGS) $(PTHREAD) $(LDFLAGS) -o $@ $(DRIVER) $(SRC_PPC32) $(ASM_PPC32) $(LDLIBS)
$(DIST)/fossbench-linux-ppc32be: $(DRIVER) $(ASM_PPC32) | $(DIST)
$(CC_PPC32BE) $(CFLAGS) $(TLS_CFLAGS) $(PTHREAD) $(LDFLAGS) -o $@ $(DRIVER) $(ASM_PPC32) $(LDLIBS)
@echo "built $@"
$(DIST)/fossbench-linux-ppc64be: $(DRIVER) $(SRC_PPC64) | $(DIST)
$(CC_PPC64BE) -mcpu=970 -maltivec $(CFLAGS) $(TLS_CFLAGS) $(PTHREAD) $(LDFLAGS) -o $@ $(DRIVER) $(SRC_PPC64) $(LDLIBS)
$(DIST)/fossbench-linux-ppc64be: $(DRIVER) $(ASM_PPC64) | $(DIST)
$(CC_PPC64BE) -mcpu=970 -maltivec $(CFLAGS) $(TLS_CFLAGS) $(PTHREAD) $(LDFLAGS) -o $@ $(DRIVER) $(ASM_PPC64) $(LDLIBS)
@echo "built $@"
$(DIST)/fossbench-macos-arm64: $(DRIVER) $(ASM_ARM64) | $(DIST)