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initial "working" version

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This should print something on the UART.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross
2019-01-01 22:10:02 +08:00
parent 049a52022c
commit c864db3eec
33 changed files with 417 additions and 2040 deletions
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10
Makefile
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@@ -28,11 +28,11 @@ CFLAGS = $(ADD_CFLAGS) \
-Wall -Wextra \
-ffunction-sections -fdata-sections -fno-common \
-fomit-frame-pointer -Os \
-flto -ffreestanding -fuse-linker-plugin \
-DGIT_VERSION=u\"$(GIT_VERSION)\" -std=gnu11
CXXFLAGS = $(CFLAGS) -std=c++11 -fno-rtti -fno-exceptions
LFLAGS = $(CFLAGS) $(ADD_LFLAGS) \
-nostartfiles \
-nostdlib \
-Wl,--gc-sections \
-Wl,--no-warn-mismatch \
-Wl,--script=$(LDSCRIPT) \
@@ -40,14 +40,14 @@ LFLAGS = $(CFLAGS) $(ADD_LFLAGS) \
OBJ_DIR = .obj
CSOURCES = $(wildcard $(SRC_DIR)/*.c) $(wildcard third_party/libbase/*.c)
CPPSOURCES = $(wildcard $(SRC_DIR)/*.cpp) $(wildcard third_party/libbase/*.cpp)
ASOURCES = $(wildcard $(SRC_DIR)/*.S) $(wildcard third_party/libbase/*.S)
CSOURCES = $(wildcard $(SRC_DIR)/*.c) $(wildcard third_party/libbase/*.c) $(wildcard third_party/*.c)
CPPSOURCES = $(wildcard $(SRC_DIR)/*.cpp) $(wildcard third_party/libbase/*.cpp) $(wildcard third_party/*.cpp)
ASOURCES = $(wildcard $(SRC_DIR)/*.S) $(wildcard third_party/libbase/*.S) $(wildcard third_party/*.S)
COBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(CSOURCES:.c=.o)))
CXXOBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(CPPSOURCES:.cpp=.o)))
AOBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(ASOURCES:.S=.o)))
OBJECTS = $(COBJS) $(CXXOBJS) $(AOBJS)
VPATH = $(SRC_DIR) third_party/libbase
VPATH = $(SRC_DIR) third_party/libbase third_party
QUIET = @