add bin2obj rule and test

6 files changed, 122 insertions, 0 deletions

diff --git a/tests/projects/other/bin2obj/src/data.bin b/tests/projects/other/bin2obj/src/data.bin
new file mode 100644
index 000000000..5d26814ee
--- /dev/null
+++ b/tests/projects/other/bin2obj/src/data.bin
@@ -0,0 +1 @@
+hello xmake!
diff --git a/tests/projects/other/bin2obj/src/image.png b/tests/projects/other/bin2obj/src/image.png
new file mode 100644
index 000000000..d2c2e1ac6
--- /dev/null
+++ b/tests/projects/other/bin2obj/src/image.png
@@ -0,0 +1 @@
+fake image
diff --git a/tests/projects/other/bin2obj/src/main.c b/tests/projects/other/bin2obj/src/main.c
new file mode 100644
index 000000000..038e3f514
--- /dev/null
+++ b/tests/projects/other/bin2obj/src/main.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <stdint.h>
+
+extern const uint8_t _binary_data_bin_start[];
+extern const uint8_t _binary_data_bin_end[];
+extern const uint32_t _binary_data_bin_size;
+
+extern const uint8_t _binary_image_png_start[];
+extern const uint8_t _binary_image_png_end[];
+extern const uint32_t _binary_image_png_size;
+
+int main(int argc, char** argv) {
+    printf("data.bin size: %u\n", (unsigned int)_binary_data_bin_size);
+    printf("data.bin start: %p\n", _binary_data_bin_start);
+    printf("data.bin end: %p\n", _binary_data_bin_end);
+    
+    printf("image.png size: %u\n", (unsigned int)_binary_image_png_size);
+    printf("image.png start: %p\n", _binary_image_png_start);
+    printf("image.png end: %p\n", _binary_image_png_end);
+    
+    // print first few bytes of data.bin
+    if (_binary_data_bin_size > 0) {
+        printf("data.bin first byte: 0x%02x\n", _binary_data_bin_start[0]);
+    }
+    if (_binary_data_bin_size > 1) {
+        printf("data.bin second byte: 0x%02x\n", _binary_data_bin_start[1]);
+    }
+    
+    // print first few bytes of image.png
+    if (_binary_image_png_size > 0) {
+        printf("image.png first byte: 0x%02x\n", _binary_image_png_start[0]);
+    }
+    if (_binary_image_png_size > 1) {
+        printf("image.png second byte: 0x%02x\n", _binary_image_png_start[1]);
+    }
+    
+    return 0;
+}
diff --git a/tests/projects/other/bin2obj/test.lua b/tests/projects/other/bin2obj/test.lua
new file mode 100644
index 000000000..7f2050b62
--- /dev/null
+++ b/tests/projects/other/bin2obj/test.lua
@@ -0,0 +1,4 @@
+function main(t)
+    t:build()
+end
+
diff --git a/tests/projects/other/bin2obj/xmake.lua b/tests/projects/other/bin2obj/xmake.lua
new file mode 100644
index 000000000..bcd64fff5
--- /dev/null
+++ b/tests/projects/other/bin2obj/xmake.lua
@@ -0,0 +1,9 @@
+add_rules("mode.debug", "mode.release")
+
+target("test")
+    set_kind("binary")
+    add_rules("utils.bin2obj", {extensions = {".bin", ".png"}})
+    add_files("src/*.c")
+    add_files("src/*.bin")
+    add_files("src/*.png")
+
diff --git a/xmake/rules/utils/bin2obj/xmake.lua b/xmake/rules/utils/bin2obj/xmake.lua
new file mode 100644
index 000000000..13feba930
--- /dev/null
+++ b/xmake/rules/utils/bin2obj/xmake.lua
@@ -0,0 +1,69 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, Xmake Open Source Community.
+--
+-- @author      ruki
+-- @file        xmake.lua
+--
+
+rule("utils.bin2obj")
+    set_extensions(".bin")
+    add_orders("utils.bin2obj", "c++.build.modules.builder")
+    on_preparecmd_file(function (target, batchcmds, sourcefile_bin, opt)
+
+        -- get object file
+        local objectfile = path.join(target:objectdir(), path.basename(sourcefile_bin) .. ".o")
+        target:add("objectfiles", objectfile)
+
+        -- add commands
+        batchcmds:show_progress(opt.progress, "${color.build.object}generating.bin2obj %s", sourcefile_bin)
+        batchcmds:mkdir(path.directory(objectfile))
+
+        -- get format (default: auto-detect from platform)
+        local format = target:extraconf("rules", "utils.bin2obj", "format")
+        if not format then
+            if target:is_plat("windows", "mingw", "msys", "cygwin") then
+                format = "coff"
+            elseif target:is_plat("macosx", "iphoneos", "watchos", "appletvos") then
+                format = "macho"
+            else
+                format = "elf"
+            end
+        end
+
+        -- get symbol prefix (default: _binary_)
+        local symbol_prefix = target:extraconf("rules", "utils.bin2obj", "symbol_prefix") or "_binary_"
+
+        -- get architecture
+        local arch = target:arch()
+
+        -- convert binary file to object file
+        local argv = {
+            "-i", path(sourcefile_bin),
+            "-o", path(objectfile),
+            "-f", format,
+            "-a", arch
+        }
+        if symbol_prefix ~= "_binary_" then
+            table.insert(argv, "--symbol-prefix")
+            table.insert(argv, symbol_prefix)
+        end
+        batchcmds:vlua("private.utils.bin2obj", argv)
+
+        -- add deps
+        batchcmds:add_depfiles(sourcefile_bin)
+        batchcmds:set_depmtime(os.mtime(objectfile))
+        batchcmds:set_depcache(target:dependfile(objectfile))
+    end)