mirror of
https://github.com/genodelabs/genode.git
synced 2025-02-21 10:01:57 +00:00
Norman Feske
parent
c12d76686e
commit
1bf796d69a
@ -92,17 +92,6 @@ CUSTOM_ADA_INCLUDE ?= -I- $(INCLUDES)
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$(VERBOSE)$(CUSTOM_ADA_CC) $(CUSTOM_ADA_FLAGS) $(CUSTOM_ADA_OPT) $(CUSTOM_ADA_INCLUDE) -c $<
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$(VERBOSE)$(ALI2DEP) $(dir $<) $(ALL_INC_DIR) $*.ali
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#
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# Compiling Rust sources
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#
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%.rlib: %.rs
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$(MSG_COMP)$@
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$(VERBOSE)rustc $(CC_RUSTC_OPT) --crate-type rlib -o $@ $<
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%.o: %.rlib
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$(MSG_CONVERT)$@
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$(VERBOSE)ar p $< $*.0.o > $@
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#
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# Assembler files that must be preprocessed are fed to the C compiler.
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#
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@ -176,14 +176,6 @@ CC_CXX_OPT += $(CC_OPT) $(CC_CXX_WARN)
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CC_C_OPT += $(CC_OPT)
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CC_ADA_OPT += $(filter-out -fno-builtin-cos -fno-builtin-sin -fno-builtin-cosf -fno-builtin-sinf ,$(CC_OPT)) -fexceptions
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#
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# Rust-specific arguments
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#
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# Use the correct linker, include dependencies.
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#
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CC_RUSTC_OPT += -C linker=$(LD)
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CC_RUSTC_OPT += $(foreach lib,$(LIBS),-L$(LIB_CACHE_DIR)/$(lib))
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#
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# Enable C++11 by default
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#
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@ -167,28 +167,6 @@ $(LIB_TAG) $(OBJECTS): $(HOST_TOOLS)
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$(LIB_TAG): $(LIB_A) $(LIB_SO) $(LIB_CHECKED) $(ABI_SO) $(INSTALL_SO) $(DEBUG_SO)
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@touch $@
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#
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# Rust support
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#
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# For a rust library, we create both an actual library (lib.a or lib.so) that
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# is used for linking the final binary, and an rlib file that is required for
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# compiling rust source codes that use the library. As the rlib is created from
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# the file specified at 'SRC_RS' via the pattern rule '%.rlib: %.rs', its name
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# corresponds to the source file, not the library name. To enable rustc to find
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# the library when compiling dependent compilation units, we create an
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# appropriately named symlink that points to the rlib file.
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#
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ifneq ($(SRC_RS),)
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ifneq ($(words $(SRC_RS)),1)
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$(error 'SRC_RC' of library $(LIB) has more than one element: $(SRC_RC))
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endif
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$(LIB_A): $(LIB).rlib
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endif
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.PRECIOUS: $(SRC_RC:.rs=.rlib)
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$(LIB).rlib: $(SRC_RS:.rs=.rlib)
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$(VERBOSE)ln -s $< $@
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#
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# Rule to build the <libname>.lib.a file
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#
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@ -710,7 +710,6 @@ set default_test_pkgs {
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test-rm_stress
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test-rom_block
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test-rom_filter
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test-rust
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test-sanitizer
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test-sequence
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test-signal
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@ -771,7 +770,6 @@ set skip_test(test-solo5) [expr ![have_spec x86_64]]
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set skip_test(test-spark_exception) [expr [have_spec arm]]
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set skip_test(test-tcp_bulk_lwip) [expr ![have_spec x86] && ![have_include "power_on/qemu"]]
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set skip_test(test-tcp_bulk_lxip) [expr ![have_spec x86] && ![have_include "power_on/qemu"]]
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set skip_test(test-rust) [expr [have_spec arm_v8a]]
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#
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# FIXME
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@ -1,25 +0,0 @@
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TARGET_DIR = src/lib/rust-targets/spec
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ifeq ($(filter-out $(SPECS),x86),)
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ifeq ($(filter-out $(SPECS),32bit),)
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CC_RUSTC_OPT += --target $(call select_from_repositories,$(TARGET_DIR)/x86_32/target.json)
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endif # 32bit
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ifeq ($(filter-out $(SPECS),64bit),)
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CC_RUSTC_OPT += --target $(call select_from_repositories,$(TARGET_DIR)/x86_64/target.json)
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endif # 64bit
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endif # x86
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ifeq ($(filter-out $(SPECS),arm_v6),)
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CC_RUSTC_OPT += --target $(call select_from_repositories,$(TARGET_DIR)/armv6/target.json)
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else ifeq ($(filter-out $(SPECS),arm_v7),)
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CC_RUSTC_OPT += --target $(call select_from_repositories,$(TARGET_DIR)/armv7/target.json)
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endif # ARM
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ifeq ($(filter-out $(SPECS),riscv),)
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CC_RUSTC_OPT += --target $(call select_from_repositories,$(TARGET_DIR)/riscv/target.json)
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endif # RISCV
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#
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# Circular dependencies
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#
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LIBS += libunwind-rust builtins-rust
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@ -1,6 +0,0 @@
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LIBS = libcore-rust
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SRC_RS += lib.rs
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vpath % $(REP_DIR)/src/lib/rust/builtins-rust
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CC_CXX_WARN_STRICT =
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@ -1,5 +0,0 @@
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LIBS = libcore-rust liballoc_system-rust
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RLIB = liballoc
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include $(REP_DIR)/lib/mk/rust.inc
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CC_CXX_WARN_STRICT =
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@ -1,7 +0,0 @@
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LIBS = libcore-rust liblibc-rust
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CC_RUSTC_OPT += --allow unused_features
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RLIB = liballoc_genode
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SRC_RS = lib.rs
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vpath % $(REP_DIR)/src/lib/rust/$(RLIB)
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CC_CXX_WARN_STRICT =
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@ -1,5 +0,0 @@
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LIBS = libcore-rust liballoc-rust librustc_unicode-rust
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RLIB = libcollections
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include $(REP_DIR)/lib/mk/rust.inc
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CC_CXX_WARN_STRICT =
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@ -1,10 +0,0 @@
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RLIB=libcore
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include $(REP_DIR)/lib/mk/rust.inc
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include $(REP_DIR)/lib/import/import-libcore-rust.mk
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#
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# Prevent circular dependency
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#
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LIBS =
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CC_CXX_WARN_STRICT =
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@ -1,6 +0,0 @@
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LIBS = libcore-rust libc
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RLIB = liblibc/src
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CC_RUSTC_OPT += --cfg 'target_os = "freebsd"'
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include $(REP_DIR)/lib/mk/rust.inc
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CC_CXX_WARN_STRICT =
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@ -1,5 +0,0 @@
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LIBS = libcore-rust
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RLIB = librand
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include $(REP_DIR)/lib/mk/rust.inc
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CC_CXX_WARN_STRICT =
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@ -1,5 +0,0 @@
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LIBS = libcore-rust
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RLIB = librustc_unicode
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include $(REP_DIR)/lib/mk/rust.inc
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CC_CXX_WARN_STRICT =
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@ -1,21 +0,0 @@
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SRC_RS = lib.rs
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LIBS = libcore-rust
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vpath % $(REP_DIR)/src/lib/rust/libunwind
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CC_CXX_WARN_STRICT =
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#
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# libunwind contains the public symbol '_Unwind_Resume', which clashes with
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# the symbol provided by the cxx library. The aliasing can lead to unexpected
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# symbol resolutions by the dynamic linker at runtime, i.e., a C++ exception
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# thrown in the libc ending up in the '_Unwind_Resume' code of libunwind-rust.
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#
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# This rule solves this uncertainty by making the symbol private to the
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# libunwind library.
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#
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ifeq ($(called_from_lib_mk),yes)
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$(LIB).lib.a: hide_cxx_symbols
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hide_cxx_symbols: lib.o
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$(VERBOSE)cp $< $<.tmp
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$(VERBOSE)$(OBJCOPY) --localize-symbol=_Unwind_Resume $<.tmp $<
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endif
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@ -1,4 +0,0 @@
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SRC_RS = lib.rs
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vpath % $(call select_from_ports,rust)/src/lib/rust/src/$(RLIB)
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# vi: set ft=make :
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@ -1 +0,0 @@
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2a52d20b9441484521c8bed10fea2302ceeab062
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@ -1,10 +0,0 @@
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LICENSE := MIT
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VERSION := nightly
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DATE := 2016-03-03
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DOWNLOADS := rust.archive
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URL(rust) := http://static.rust-lang.org/dist/$(DATE)/rustc-$(VERSION)-src.tar.gz
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SHA(rust) := 044069447d4700f273d7f038c3ee2fac66f2ab36b987125db2108c2daa030fdd
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DIR(rust) := src/lib/rust
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PATCHES := src/lib/rust/freebsd.patch
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@ -1,32 +0,0 @@
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PORT_DIR := $(call port_dir,$(REP_DIR)/ports/rust)
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PORT_LIBS := libcore liblibc liballoc libcollections librustc_unicode \
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liballoc_system librand
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RUST_LIBS := $(addsuffix -rust,$(PORT_LIBS)) libunwind-rust builtins-rust
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MIRROR_FROM_REP_DIR := src/lib/rust-targets
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content: lib/mk src/lib/rust lib/import LICENSE \
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$(MIRROR_FROM_REP_DIR)
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$(MIRROR_FROM_REP_DIR):
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$(mirror_from_rep_dir)
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src/lib/rust:
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mkdir -p $@/src
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cp -r $(addprefix $(PORT_DIR)/$@/src/,$(PORT_LIBS)) $@/src/
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cp -r $(REP_DIR)/$@/* $@
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rm -rf $@/mk/target.mk
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lib/import:
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mkdir -p $@
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cp $(addprefix $(REP_DIR)/$@/,import-libcore-rust.mk) $@
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lib/mk:
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mkdir -p $@
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cp $(addprefix $(REP_DIR)/$@/,$(addsuffix .mk,$(RUST_LIBS))) $@
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cp $(addprefix $(REP_DIR)/$@/,rust.inc) $@
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LICENSE:
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cp $(PORT_DIR)/src/lib/rust/COPYRIGHT $@
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@ -1 +0,0 @@
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2019-08-27 27eb08a36c0cfdba84559b05285e5b4328dabdf1
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@ -1 +0,0 @@
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Basic test for Rust language support.
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@ -1,5 +0,0 @@
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_/src/init
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_/src/test-rust
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_/src/libc
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_/src/vfs
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_/src/posix
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@ -1 +0,0 @@
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2020-04-16 57f5f43e19b9fd3f9bfdda9bf25197de25c338ea
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@ -1,32 +0,0 @@
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<runtime ram="32M" caps="1000" binary="init">
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<events>
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<timeout meaning="failed" sec="20" />
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<log meaning="succeeded">[init -> test-rust] Number from rust: 42</log>
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</events>
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<content>
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<rom label="ld.lib.so"/>
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<rom label="libc.lib.so"/>
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<rom label="libm.lib.so"/>
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<rom label="vfs.lib.so"/>
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<rom label="posix.lib.so"/>
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<rom label="test-rust"/>
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</content>
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<config>
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<parent-provides>
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<service name="LOG"/>
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<service name="PD"/>
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<service name="ROM"/>
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<service name="CPU"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="test-rust">
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<resource name="RAM" quantum="10M"/>
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</start>
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</config>
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</runtime>
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@ -1,2 +0,0 @@
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SRC_DIR = src/test/rust
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include $(GENODE_DIR)/repos/base/recipes/src/content.inc
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@ -1 +0,0 @@
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2020-04-16 63a0ffdcd955755f51c6162c33df2b9f064a2bd9
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@ -1,4 +0,0 @@
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base
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libc
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rust
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posix
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@ -1,11 +0,0 @@
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{
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"llvm-target": "armv6-pc-genode-gnueabi",
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"target-endian": "little",
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"target-pointer-width": "32",
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"arch": "arm",
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"os": "genode",
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"cpu": "generic",
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"env": "armv6",
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"no_compiler_rt": true,
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"features": "+v6"
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}
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@ -1,11 +0,0 @@
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{
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"llvm-target": "armv7-pc-genode-gnueabi",
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"target-endian": "little",
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"target-pointer-width": "32",
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"arch": "arm",
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"os": "genode",
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"cpu": "generic",
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"env": "armv7",
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"no_compiler_rt": true,
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"features": "+v7"
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}
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@ -1,9 +0,0 @@
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{
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"pre-link-args": ["-mriscv=RV64IAMFD"],
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"llvm-target": "riscv-pc-genode-elf",
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"target-endian": "little",
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"target-pointer-width": "64",
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"arch": "riscv",
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"os": "genode",
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"no_compiler_rt": true
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}
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@ -1,8 +0,0 @@
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{
|
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"llvm-target": "i686-pc-genode-elf",
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"target-endian": "little",
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"target-pointer-width": "32",
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"arch": "x86",
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"os": "genode",
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"no_compiler_rt": true
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}
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@ -1,9 +0,0 @@
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{
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"pre-link-args": ["-m64"],
|
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"llvm-target": "x86_64-pc-genode-elf",
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"target-endian": "little",
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"target-pointer-width": "64",
|
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"arch": "x86_64",
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"os": "genode",
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"no_compiler_rt": true
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}
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@ -1,46 +0,0 @@
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#[cfg(target_env = "armv7")]
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macro_rules! dmb {
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() => {{
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asm!("dmb");
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}}
|
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}
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|
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#[cfg(target_env = "armv6")]
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macro_rules! dmb {
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() => {{
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asm!("MCR p15,0,r0,c7,c10,4");
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}}
|
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}
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macro_rules! sync_val_compare_and_swap {
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($ptr:expr, $oldval:expr, $newval:expr) => {{
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unsafe {
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dmb!();
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let tmp = *$ptr;
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dmb!();
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if tmp == $oldval {
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dmb!();
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*$ptr = $newval;
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dmb!();
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}
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tmp
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}
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}}
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}
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|
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#[no_mangle]
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pub extern fn __sync_val_compare_and_swap_1(ptr: *mut u8,oldval: u8,newval: u8) -> u8 {
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sync_val_compare_and_swap!(ptr,oldval,newval)
|
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}
|
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#[no_mangle]
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pub extern fn __sync_val_compare_and_swap_2(ptr: *mut u16,oldval: u16,newval: u16) -> u16 {
|
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sync_val_compare_and_swap!(ptr,oldval,newval)
|
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}
|
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#[no_mangle]
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pub extern fn __sync_val_compare_and_swap_4(ptr: *mut u32,oldval: u32,newval: u32) -> u32 {
|
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sync_val_compare_and_swap!(ptr,oldval,newval)
|
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}
|
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#[no_mangle]
|
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pub extern fn __sync_val_compare_and_swap_8(ptr: *mut u64,oldval: u64,newval: u64) -> u64 {
|
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sync_val_compare_and_swap!(ptr,oldval,newval)
|
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}
|
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@ -1,5 +0,0 @@
|
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#![no_std]
|
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#![feature(asm,cfg_target_feature)]
|
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|
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#[cfg(target_arch = "arm")]
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pub mod atomics;
|
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@ -1,13 +0,0 @@
|
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*** src/lib/rust/src/liblibc/src/unix/bsd/freebsdlike/freebsd/mod2.rs 2016-03-05 19:12:50.388857026 -0800
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--- src/lib/rust/src/liblibc/src/unix/bsd/freebsdlike/freebsd/mod.rs 2016-03-05 19:10:14.606459559 -0800
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***************
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*** 81,86 ****
|
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--- 81,88 ----
|
||||
mod x86_64;
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pub use self::x86_64::*;
|
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} else {
|
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+ mod x86;
|
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+ pub use self::x86::*;
|
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// ...
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||||
}
|
||||
}
|
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@ -1,217 +0,0 @@
|
||||
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
|
||||
// file at the top-level directory of this distribution and at
|
||||
// http://rust-lang.org/COPYRIGHT.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
||||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
||||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
||||
// option. This file may not be copied, modified, or distributed
|
||||
// except according to those terms.
|
||||
|
||||
#![crate_name = "alloc_system"]
|
||||
#![crate_type = "rlib"]
|
||||
#![no_std]
|
||||
#![allocator]
|
||||
#![cfg_attr(not(stage0), deny(warnings))]
|
||||
#![unstable(feature = "alloc_system",
|
||||
reason = "this library is unlikely to be stabilized in its current \
|
||||
form or name",
|
||||
issue = "27783")]
|
||||
#![feature(allocator)]
|
||||
#![feature(libc)]
|
||||
#![feature(staged_api)]
|
||||
|
||||
extern crate libc;
|
||||
|
||||
// The minimum alignment guaranteed by the architecture. This value is used to
|
||||
// add fast paths for low alignment values. In practice, the alignment is a
|
||||
// constant at the call site and the branch will be optimized out.
|
||||
//#[cfg(all(any(target_arch = "x86",
|
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// target_arch = "arm",
|
||||
// target_arch = "mips",
|
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// target_arch = "powerpc",
|
||||
// target_arch = "powerpc64",
|
||||
// target_arch = "asmjs")))]
|
||||
//const MIN_ALIGN: usize = 8;
|
||||
//#[cfg(all(any(target_arch = "x86_64",
|
||||
// target_arch = "aarch64")))]
|
||||
//const MIN_ALIGN: usize = 16;
|
||||
|
||||
#[no_mangle]
|
||||
pub extern "C" fn __rust_allocate(size: usize, align: usize) -> *mut u8 {
|
||||
unsafe { imp::allocate(size, align) }
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
pub extern "C" fn __rust_deallocate(ptr: *mut u8, old_size: usize, align: usize) {
|
||||
unsafe { imp::deallocate(ptr, old_size, align) }
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
pub extern "C" fn __rust_reallocate(ptr: *mut u8,
|
||||
old_size: usize,
|
||||
size: usize,
|
||||
align: usize)
|
||||
-> *mut u8 {
|
||||
unsafe { imp::reallocate(ptr, old_size, size, align) }
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
pub extern "C" fn __rust_reallocate_inplace(ptr: *mut u8,
|
||||
old_size: usize,
|
||||
size: usize,
|
||||
align: usize)
|
||||
-> usize {
|
||||
unsafe { imp::reallocate_inplace(ptr, old_size, size, align) }
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
pub extern "C" fn __rust_usable_size(size: usize, align: usize) -> usize {
|
||||
imp::usable_size(size, align)
|
||||
}
|
||||
|
||||
#[cfg(unix)]
|
||||
mod imp {
|
||||
//use core::cmp;
|
||||
//use core::ptr;
|
||||
use libc;
|
||||
//use MIN_ALIGN;
|
||||
|
||||
pub unsafe fn allocate(size: usize, _align: usize) -> *mut u8 {
|
||||
//if align <= MIN_ALIGN {
|
||||
libc::malloc(size as libc::size_t) as *mut u8
|
||||
/*} else {
|
||||
let mut out = ptr::null_mut();
|
||||
let ret = libc::posix_memalign(&mut out, align as libc::size_t, size as libc::size_t);
|
||||
if ret != 0 {
|
||||
ptr::null_mut()
|
||||
} else {
|
||||
out as *mut u8
|
||||
}
|
||||
}*/
|
||||
}
|
||||
|
||||
pub unsafe fn reallocate(ptr: *mut u8, _old_size: usize, size: usize, _align: usize) -> *mut u8 {
|
||||
// if align <= MIN_ALIGN {
|
||||
libc::realloc(ptr as *mut libc::c_void, size as libc::size_t) as *mut u8
|
||||
/*} else {
|
||||
let new_ptr = allocate(size, align);
|
||||
ptr::copy(ptr, new_ptr, cmp::min(size, old_size));
|
||||
deallocate(ptr, old_size, align);
|
||||
new_ptr
|
||||
}*/
|
||||
}
|
||||
|
||||
pub unsafe fn reallocate_inplace(_ptr: *mut u8,
|
||||
old_size: usize,
|
||||
_size: usize,
|
||||
_align: usize)
|
||||
-> usize {
|
||||
old_size
|
||||
}
|
||||
|
||||
pub unsafe fn deallocate(ptr: *mut u8, _old_size: usize, _align: usize) {
|
||||
libc::free(ptr as *mut libc::c_void)
|
||||
}
|
||||
|
||||
pub fn usable_size(size: usize, _align: usize) -> usize {
|
||||
size
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(windows)]
|
||||
#[allow(bad_style)]
|
||||
mod imp {
|
||||
use MIN_ALIGN;
|
||||
|
||||
type LPVOID = *mut u8;
|
||||
type HANDLE = LPVOID;
|
||||
type SIZE_T = usize;
|
||||
type DWORD = u32;
|
||||
type BOOL = i32;
|
||||
|
||||
extern "system" {
|
||||
fn GetProcessHeap() -> HANDLE;
|
||||
fn HeapAlloc(hHeap: HANDLE, dwFlags: DWORD, dwBytes: SIZE_T) -> LPVOID;
|
||||
fn HeapReAlloc(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID, dwBytes: SIZE_T) -> LPVOID;
|
||||
fn HeapFree(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID) -> BOOL;
|
||||
}
|
||||
|
||||
#[repr(C)]
|
||||
struct Header(*mut u8);
|
||||
|
||||
const HEAP_REALLOC_IN_PLACE_ONLY: DWORD = 0x00000010;
|
||||
|
||||
unsafe fn get_header<'a>(ptr: *mut u8) -> &'a mut Header {
|
||||
&mut *(ptr as *mut Header).offset(-1)
|
||||
}
|
||||
|
||||
unsafe fn align_ptr(ptr: *mut u8, align: usize) -> *mut u8 {
|
||||
let aligned = ptr.offset((align - (ptr as usize & (align - 1))) as isize);
|
||||
*get_header(aligned) = Header(ptr);
|
||||
aligned
|
||||
}
|
||||
|
||||
pub unsafe fn allocate(size: usize, align: usize) -> *mut u8 {
|
||||
if align <= MIN_ALIGN {
|
||||
HeapAlloc(GetProcessHeap(), 0, size as SIZE_T) as *mut u8
|
||||
} else {
|
||||
let ptr = HeapAlloc(GetProcessHeap(), 0, (size + align) as SIZE_T) as *mut u8;
|
||||
if ptr.is_null() {
|
||||
return ptr;
|
||||
}
|
||||
align_ptr(ptr, align)
|
||||
}
|
||||
}
|
||||
|
||||
pub unsafe fn reallocate(ptr: *mut u8, _old_size: usize, size: usize, align: usize) -> *mut u8 {
|
||||
if align <= MIN_ALIGN {
|
||||
HeapReAlloc(GetProcessHeap(), 0, ptr as LPVOID, size as SIZE_T) as *mut u8
|
||||
} else {
|
||||
let header = get_header(ptr);
|
||||
let new = HeapReAlloc(GetProcessHeap(),
|
||||
0,
|
||||
header.0 as LPVOID,
|
||||
(size + align) as SIZE_T) as *mut u8;
|
||||
if new.is_null() {
|
||||
return new;
|
||||
}
|
||||
align_ptr(new, align)
|
||||
}
|
||||
}
|
||||
|
||||
pub unsafe fn reallocate_inplace(ptr: *mut u8,
|
||||
old_size: usize,
|
||||
size: usize,
|
||||
align: usize)
|
||||
-> usize {
|
||||
if align <= MIN_ALIGN {
|
||||
let new = HeapReAlloc(GetProcessHeap(),
|
||||
HEAP_REALLOC_IN_PLACE_ONLY,
|
||||
ptr as LPVOID,
|
||||
size as SIZE_T) as *mut u8;
|
||||
if new.is_null() {
|
||||
old_size
|
||||
} else {
|
||||
size
|
||||
}
|
||||
} else {
|
||||
old_size
|
||||
}
|
||||
}
|
||||
|
||||
pub unsafe fn deallocate(ptr: *mut u8, _old_size: usize, align: usize) {
|
||||
if align <= MIN_ALIGN {
|
||||
let err = HeapFree(GetProcessHeap(), 0, ptr as LPVOID);
|
||||
debug_assert!(err != 0);
|
||||
} else {
|
||||
let header = get_header(ptr);
|
||||
let err = HeapFree(GetProcessHeap(), 0, header.0 as LPVOID);
|
||||
debug_assert!(err != 0);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn usable_size(size: usize, _align: usize) -> usize {
|
||||
size
|
||||
}
|
||||
}
|
||||
@ -1,57 +0,0 @@
|
||||
#![no_std]
|
||||
#[no_mangle]
|
||||
pub extern fn rust_begin_unwind(_args: ::core::fmt::Arguments, _file: &str, _line: usize) -> !
|
||||
{
|
||||
loop {}
|
||||
}
|
||||
|
||||
|
||||
#[allow(non_camel_case_types)]
|
||||
#[repr(C)]
|
||||
#[derive(Clone,Copy)]
|
||||
pub enum _Unwind_Reason_Code
|
||||
{
|
||||
_URC_NO_REASON = 0,
|
||||
_URC_FOREIGN_EXCEPTION_CAUGHT = 1,
|
||||
_URC_FATAL_PHASE2_ERROR = 2,
|
||||
_URC_FATAL_PHASE1_ERROR = 3,
|
||||
_URC_NORMAL_STOP = 4,
|
||||
_URC_END_OF_STACK = 5,
|
||||
_URC_HANDLER_FOUND = 6,
|
||||
_URC_INSTALL_CONTEXT = 7,
|
||||
_URC_CONTINUE_UNWIND = 8,
|
||||
}
|
||||
|
||||
#[allow(non_camel_case_types)]
|
||||
#[derive(Clone,Copy)]
|
||||
pub struct _Unwind_Context;
|
||||
|
||||
#[allow(non_camel_case_types)]
|
||||
pub type _Unwind_Action = u32;
|
||||
static _UA_SEARCH_PHASE: _Unwind_Action = 1;
|
||||
|
||||
#[allow(non_camel_case_types)]
|
||||
#[repr(C)]
|
||||
#[derive(Clone,Copy)]
|
||||
pub struct _Unwind_Exception
|
||||
{
|
||||
exception_class: u64,
|
||||
exception_cleanup: fn(_Unwind_Reason_Code,*const _Unwind_Exception),
|
||||
private: [u64; 2],
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
pub extern fn rust_eh_personality(
|
||||
_version: isize, _actions: _Unwind_Action, _exception_class: u64,
|
||||
_exception_object: &_Unwind_Exception, _context: &_Unwind_Context
|
||||
) -> _Unwind_Reason_Code
|
||||
{
|
||||
loop{}
|
||||
}
|
||||
|
||||
#[no_mangle]
|
||||
#[allow(non_snake_case)]
|
||||
pub extern fn _Unwind_Resume()
|
||||
{
|
||||
loop{}
|
||||
}
|
||||
@ -1,24 +0,0 @@
|
||||
#![no_std]
|
||||
#![feature(lang_items,collections,alloc)]
|
||||
extern crate collections;
|
||||
extern crate alloc;
|
||||
extern crate libc;
|
||||
use alloc::boxed::Box;
|
||||
extern "C"{
|
||||
fn print_num(num: libc::c_int);
|
||||
}
|
||||
#[no_mangle]
|
||||
pub fn main() -> libc::c_int{
|
||||
let n = Box::new(42);
|
||||
unsafe {
|
||||
print_num(*n);
|
||||
}
|
||||
0
|
||||
}
|
||||
#[lang="panic_fmt"]
|
||||
#[no_mangle]
|
||||
pub fn panic_fmt() -> ! { loop{} }
|
||||
|
||||
#[lang="eh_personality"]
|
||||
#[no_mangle]
|
||||
pub fn eh_personality() -> ! { loop{} }
|
||||
@ -1,4 +0,0 @@
|
||||
#include <base/log.h>
|
||||
extern "C" void print_num(int num) {
|
||||
Genode::log("Number from rust: ", num);
|
||||
}
|
||||
@ -1,7 +0,0 @@
|
||||
TARGET = test-rust
|
||||
SRC_RS = main.rs
|
||||
SRC_CC = printf.cc
|
||||
LIBS = libcore-rust libcollections-rust base librustc_unicode-rust \
|
||||
liballoc-rust liblibc-rust liballoc_system-rust posix
|
||||
|
||||
CC_CXX_WARN_STRICT =
|
||||
Loading…
x
Reference in New Issue
Block a user