Cherry pick for API_LEVEL_14

Makefile.rules

@@ -24,6 +24,17 @@ ifeq ($(DISABLE_UI),0)
     endif
 endif
 
+define uniq =
+  $(eval seen :=)
+  $(foreach _,$1,$(if $(filter $_,${seen}),,$(eval seen += $_)))
+  ${seen}
+endef
+
+define check_duplicate =
+  $(eval LIST := $(sort $(foreach file_h, $(notdir $1), $(notdir $(shell find $2 -name $(file_h))))))
+  $(if $(LIST), $(info [WARNING] Found duplicate files in SDK and APP: ${LIST}))
+endef
+
 # adding the correct target header to sources
 SDK_SOURCE_PATH += target/$(TARGET)/include
 
@@ -35,12 +46,49 @@ ifeq ($(NO_CXNG),)
 INCLUDES_PATH += $(BOLOS_SDK)/lib_cxng/include
 endif
 
-SOURCE_PATH   += $(BOLOS_SDK)/src $(foreach libdir, $(SDK_SOURCE_PATH), $(dir $(shell find $(BOLOS_SDK)/$(libdir) -name '*.[csS]'))) $(dir $(shell find $(APP_SOURCE_PATH) -name '*.[csS]'))
-SOURCE_FILES  += $(shell find $(SOURCE_PATH) -name '*.[csS]') $(GLYPH_DESTC) $(APP_SOURCE_FILES)
-INCLUDES_PATH += $(dir $(foreach libdir, $(SDK_SOURCE_PATH), $(dir $(shell find $(BOLOS_SDK)/$(libdir) -name '*.h')))) include $(BOLOS_SDK)/include $(BOLOS_SDK)/include/arm $(dir $(shell find $(APP_SOURCE_PATH) -name '*.h')) $(GLYPH_SRC_DIR)
+# Get absolute App root directory to ensure correct stem replacement
+APP_DIR := $(shell git rev-parse --show-toplevel)
+ifeq ($(APP_DIR),)
+MSG := "[ERROR] You should be inside a git repo (you can use 'git init')"
+ifneq ($(ENABLE_SDK_WERROR),0)
+$(error $(MSG))
+else
+$(warning $(MSG))
+endif
+endif
+
+# Extract BOLOS_SDK source files added by the App Makefile
+APP_SRC_FROM_SDK = $(filter $(BOLOS_SDK)/%, $(APP_SOURCE_FILES))
+# Extract generated and glyphs source files added by the App Makefile
+APP_SRC_GEN = $(filter $(GEN_SRC_DIR)/%, $(APP_SOURCE_FILES))
+# Extract proto source files added by the App Makefile
+APP_SRC_PROTOC = $(filter %.pb.c, $(APP_SOURCE_FILES) $(SOURCE_FILES)) $(shell find $(APP_SOURCE_PATH) -name '*.pb.c')
+# Filter remaining real source files from App (proto filtered globally hereafter)
+APP_SRC_FILTER = $(filter-out $(APP_SRC_FROM_SDK) $(APP_SRC_GEN), $(APP_SOURCE_FILES))
+
+# Separate SDK and APP and GEN sources
+SOURCES_SDK += $(foreach libdir, src $(SDK_SOURCE_PATH), $(shell find $(BOLOS_SDK)/$(libdir) -name '*.[csS]')) $(APP_SRC_FROM_SDK)
+SOURCES_APP += $(filter-out %.pb.c, $(abspath $(SOURCE_FILES) $(foreach libdir, $(SOURCE_PATH) $(APP_SOURCE_PATH), $(shell find $(libdir) -name '*.[csS]')) $(APP_SRC_FILTER)))
+SOURCES_GEN += $(GLYPH_DESTC) $(APP_SRC_GEN)
+VPATH += $(call uniq, $(dir $(SOURCES_SDK) $(SOURCES_APP) $(GLYPH_DESTC)))
+
+# Retrieve APP header filenames
+INCLUDES_APP += $(shell find $(APP_SOURCE_PATH) -name '*.h')
+# Warn if a same header filename is found in both APP and SDK
+$(call check_duplicate, $(INCLUDES_APP), $(BOLOS_SDK))
+# Compute header directories list
+INCLUDES_PATH += $(call uniq, $(dir $(foreach libdir, $(SDK_SOURCE_PATH), $(dir $(shell find $(BOLOS_SDK)/$(libdir) -name '*.h')))) include $(BOLOS_SDK)/include $(BOLOS_SDK)/include/arm $(dir $(INCLUDES_APP)) $(GLYPH_SRC_DIR))
+
+# Separate object files from SDK and APP to avoid name conflicts
+OBJECTS_SDK += $(sort $(subst $(BOLOS_SDK), $(OBJ_DIR)/sdk, $(addsuffix .o, $(basename $(SOURCES_SDK)))))
+OBJECTS_APP += $(sort $(addprefix $(OBJ_DIR)/app, $(addsuffix .o, $(basename $(foreach f, $(SOURCES_APP), $(shell echo $(f) | sed "s|$(APP_DIR)||" 2>/dev/null))))))
+OBJECTS_GEN += $(sort $(SOURCES_GEN:%c=%o))
+OBJECTS_PROTOC += $(sort $(addprefix $(OBJ_DIR)/, $(addsuffix .o, $(basename $(APP_SRC_PROTOC)))))
+OBJECT_FILES = $(OBJECTS_GEN) $(OBJECTS_PROTOC) $(OBJECTS_APP) $(OBJECTS_SDK)
+OBJECTS_DIR += $(sort $(dir $(OBJECT_FILES)))
 
-VPATH += $(dir $(SOURCE_FILES))
-OBJECT_FILES += $(sort $(addprefix $(OBJ_DIR)/, $(addsuffix .o, $(basename $(notdir $(SOURCE_FILES))))))
-DEPEND_FILES += $(sort $(addprefix $(DEP_DIR)/, $(addsuffix .d, $(basename $(notdir $(SOURCE_FILES))))))
+# Separate dependency files from SDK and APP to avoid name conflicts
+DEPEND_FILES = $(subst $(OBJ_DIR), $(DEP_DIR), $(addsuffix .d, $(basename $(OBJECT_FILES))))
+DEPEND_DIR += $(sort $(dir $(DEPEND_FILES)))
 
 include $(BOLOS_SDK)/Makefile.rules_generic

Makefile.rules_generic

@@ -71,7 +71,7 @@ BUILD_DEPENDENCIES += $(APP_CUSTOM_BUILD_DEPENDENCIES)
 
 prepare:
 	$(L)echo Prepare directories
-	@mkdir -p $(BIN_DIR) $(OBJ_DIR) $(DBG_DIR) $(DEP_DIR) $(GEN_SRC_DIR) bin debug
+	@mkdir -p $(BIN_DIR) $(OBJ_DIR) $(OBJECTS_DIR) $(DBG_DIR) $(DEP_DIR) $(DEPEND_DIR) $(GEN_SRC_DIR) bin debug
 
 $(BUILD_DEPENDENCIES): prepare
 
@@ -80,6 +80,38 @@ DBG_TARGETS := debug/app.map debug/app.asm
 
 default: $(BIN_TARGETS) $(DBG_TARGETS)
 
+# Glyphs target
+$(GEN_SRC_DIR)/%.o: $(GEN_SRC_DIR)/%.c $(BUILD_DEPENDENCIES) prepare
+	@echo "[CC]   $@"
+	$(L)$(call cc_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+# App files targets
+$(OBJ_DIR)/app/%.o: $(APP_DIR)/%.c $(BUILD_DEPENDENCIES) prepare
+	@echo "[CC]   $@"
+	$(L)$(call cc_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+$(OBJ_DIR)/app/%.o: $(APP_DIR)/%.s $(BUILD_DEPENDENCIES) prepare
+	@echo "[AS]   $@"
+	$(L)$(call as_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+$(OBJ_DIR)/app/%.o: $(APP_DIR)/%.S $(BUILD_DEPENDENCIES) prepare
+	@echo "[AS]   $@"
+	$(L)$(call as_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+# SDK files targets
+$(OBJ_DIR)/sdk/%.o: $(BOLOS_SDK)/%.c $(BUILD_DEPENDENCIES) prepare
+	@echo "[CC]   $@"
+	$(L)$(call cc_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+$(OBJ_DIR)/sdk/%.o: $(BOLOS_SDK)/%.s $(BUILD_DEPENDENCIES) prepare
+	@echo "[AS]   $@"
+	$(L)$(call as_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+$(OBJ_DIR)/sdk/%.o: $(BOLOS_SDK)/%.S $(BUILD_DEPENDENCIES) prepare
+	@echo "[AS]   $@"
+	$(L)$(call as_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
+
+# Generic targets
 $(OBJ_DIR)/%.o: %.c $(BUILD_DEPENDENCIES) prepare
 	@echo "[CC]   $@"
 	$(L)$(call cc_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@)
@@ -163,7 +195,7 @@ endif
 
 # cc_cmdline(include,defines,src,dest)	Macro that is used to format arguments for the compiler
 # dependency files are generated along the object file
-cc_cmdline = $(CC) -c $(CFLAGS) -MMD -MT $(OBJ_DIR)/$(basename $(notdir $(4))).o -MF $(DEP_DIR)/$(basename $(notdir $(4))).d $(addprefix -D,$(2)) $(addprefix -I,$(1)) -o $(4) $(3)
+cc_cmdline = $(CC) -c $(CFLAGS) -MMD -MT $(4) -MF $(subst $(OBJ_DIR), $(DEP_DIR), $(addsuffix .d, $(basename $(4)))) $(addprefix -D,$(2)) $(addprefix -I,$(1)) -o $(4) $(3)
 
 as_cmdline = $(AS) -c $(AFLAGS) $(addprefix -D,$(2)) $(addprefix -I,$(1)) -o $(4) $(3)
 

include/cx_errors.h

@@ -6,6 +6,7 @@
 #pragma once
 
 #include <stdint.h>
+#include "ledger_assert.h"
 
 /**
  * Checks the error code of a function.
@@ -32,6 +33,15 @@
         }                                 \
     } while (0)
 
+/**
+ * Checks the error code of a function and assert in case of error.
+ */
+#define CX_ASSERT(call)                                                   \
+    do {                                                                  \
+        cx_err_t _assert_err = call;                                      \
+        LEDGER_ASSERT(!_assert_err, "err 0x%X <%s>", _assert_err, #call); \
+    } while (0)
+
 /** Success. */
 #define CX_OK 0x00000000