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118 lines
3.1 KiB
118 lines
3.1 KiB
ARCH := $(shell uname -m)
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ifneq ($(ARCH),x86_64)
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ifneq ($(ARCH),aarch64)
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$(error Unsupported Architecture. Supports x86_64 and aarch64, found $(ARCH))
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endif
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endif
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TOTAL_CORES := $(shell getconf _NPROCESSORS_CONF)
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PAGE_SIZE=$(shell getconf PAGESIZE)
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# Compiler Settings
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CC=clang
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CC_OPTIONS = -O3 -flto -g -pthread -D_GNU_SOURCE
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# CC_OPTIONS for Debugging
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# CC_OPTIONS = -O0 -g -pthread -D_GNU_SOURCE
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BINARY_NAME=sledgert
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# Feature Toggles
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CFLAGS += -DADMISSIONS_CONTROL
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# Debugging Flags
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# Strips out calls to assert() and disables debuglog
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CFLAGS += -DNDEBUG
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# Redirects debuglogs to /runtime/bin/sledge.log
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# CFLAGS += -DLOG_TO_FILE
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# Various Informational Logs for Debugging
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# CFLAGS += -DLOG_HTTP_PARSER
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# CFLAGS += -DLOG_STATE_CHANGES
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# CFLAGS += -DLOG_LOCK_OVERHEAD
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# CFLAGS += -DLOG_LISTENER_LOCK_OVERHEAD
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# CFLAGS += -DLOG_CONTEXT_SWITCHES
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# CFLAGS += -DLOG_ADMISSIONS_CONTROL
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# CFLAGS += -DLOG_REQUEST_ALLOCATION
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# CFLAGS += -DLOG_PREEMPTION
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# CFLAGS += -DLOG_MODULE_LOADING
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# This flag dumps totals of incoming requests and outgoing responses, broken out by status code
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# family, such as 2XX, 4XX, 5XX. It is useful to debug clients hanging waiting for a response.
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# To log, run `call http_total_log()` while in GDB
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# CFLAGS += -DLOG_TOTAL_REQS_RESPS
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# This flag logs the total number of sandboxes in the various states
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# It is useful to debug if sandboxes are "getting caught" in a particular state
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# To log, run `call runtime_log_sandbox_states()` while in GDB
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# CFLAGS += -DLOG_SANDBOX_COUNT
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# This flag enables an per-worker atomic count of sandbox's local runqueue count in thread local storage
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# Useful to debug if sandboxes are "getting caught" or "leaking" while in a local runqueue
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# CFLAGS += -DLOG_LOCAL_RUNQUEUE
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# System Configuration Flags
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# Sets a flag equal to the processor architecture
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CFLAGS += -D${ARCH}
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CFLAGS += -DNCORES=${TOTAL_CORES}
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CFLAGS += -DPAGE_SIZE=$(PAGE_SIZE)
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# Optionally Disable preemption
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# CFLAGS += -DPREEMPT_DISABLE
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# Sandboxes running on Sledge always use WebAssembly linear memory
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CFLAGS += -DUSE_MEM_VM
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# Preprocessor
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LDFLAGS += -Wl,--export-dynamic -ldl -lm
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LDFLAGS += -Lthirdparty/dist/lib/
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INCLUDES += -Iinclude/ -Ithirdparty/dist/include/
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# CFILES
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CFILES += src/*.c
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CFILES += src/arch/${ARCH}/*.c
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CFILES += src/libc/*.c
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CFILES += src/memory/common.c
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CFILES += src/memory/64bit_nix.c
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CFILES += thirdparty/dist/lib/http_parser.o
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# Configuring Jasmine
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JSMNCFLAGS += -DJSMN_STATIC
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JSMNCFLAGS += -DJSMN_STRICT
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all: clean runtime
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runtime:
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@echo "Compiling runtime"
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@mkdir -p bin/
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@${CC} ${CC_OPTIONS} ${INCLUDES} ${CFLAGS} ${LDFLAGS} ${CFILES} ${JSMNCFLAGS} -L/usr/lib/ $^ -o bin/${BINARY_NAME}
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thirdparty:
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@echo "Compiling thirdparty"
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@make --no-print-directory -C thirdparty build
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tools:
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# @echo "Compiling tools"
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@make --no-print-directory -C tools
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clean:
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@rm -f core
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@echo "Cleaning up runtime"
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@rm -f bin/${BINARY_NAME}
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# @echo "Cleaning up tools"
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# @make --no-print-directory -C tools clean
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distclean: clean
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@make --no-print-directory -C thirdparty clean
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fetch:
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@git submodule update --init --recursive
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init: fetch clean thirdparty runtime
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.PHONY: all init clean fetch thirdparty runtime tools
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