From 7c64cdf5a76d86ce0884dec65ba5fd6dea5bb490 Mon Sep 17 00:00:00 2001 From: ruki Date: Fri, 12 Dec 2025 22:52:59 +0800 Subject: use bin2obj in embed mode --- xmake/rules/utils/bin2obj/utils.lua | 40 ++++++++++++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) (limited to 'xmake/rules/utils/bin2obj/utils.lua') diff --git a/xmake/rules/utils/bin2obj/utils.lua b/xmake/rules/utils/bin2obj/utils.lua index 0e2bba9fd..e801d8e75 100644 --- a/xmake/rules/utils/bin2obj/utils.lua +++ b/xmake/rules/utils/bin2obj/utils.lua @@ -36,10 +36,15 @@ function generate_objectfile(target, batchcmds, binaryfile, opt) local rulename = opt.rulename or "utils.bin2obj" local progress = opt.progress + -- check for cosmocc toolchain + local is_cosmocc = target:toolchain("cosmocc") or (target:has_tool("cc", "cosmocc") and target:has_tool("ar", "cosmoar")) + -- get format (default: auto-detect from platform) local format = opt.format or target:extraconf("rules", rulename, "format") if not format then - if target:is_plat("windows", "mingw", "msys", "cygwin") then + if is_cosmocc then + format = "elf" + elseif target:is_plat("windows", "mingw", "msys", "cygwin") then format = "coff" elseif target:is_plat("macosx", "iphoneos", "watchos", "appletvos") then format = "macho" @@ -77,6 +82,8 @@ function generate_objectfile(target, batchcmds, binaryfile, opt) local arch = target:arch() local plat = target:plat() + + -- get target_minver and xcode_sdkver from xcode toolchain (if available) local target_minver = nil local xcode_sdkver = nil @@ -110,6 +117,37 @@ function generate_objectfile(target, batchcmds, binaryfile, opt) end batchcmds:vlua("cli.binutils.bin2obj", argv) + -- generate concomitant object file for cosmocc + if is_cosmocc then + local arch_concomitant + local objectfile_concomitant + if arch == "x86_64" or arch == "x64" then + arch_concomitant = "aarch64" + objectfile_concomitant = path.join(path.directory(objectfile), ".aarch64", path.filename(objectfile)) + elseif arch == "aarch64" or arch == "arm64" then + arch_concomitant = "x86_64" + objectfile_concomitant = path.join(path.directory(objectfile), ".x86_64", path.filename(objectfile)) + end + + if arch_concomitant and objectfile_concomitant then + batchcmds:mkdir(path.directory(objectfile_concomitant)) + local argv_concomitant = { + "-i", path(binaryfile), + "-o", path(objectfile_concomitant), + "-f", format, + "-a", arch_concomitant, + "-p", plat + } + if symbol_prefix ~= "_binary_" then + table.insert(argv_concomitant, "--symbol_prefix=" .. symbol_prefix) + end + if zeroend then + table.insert(argv_concomitant, "--zeroend") + end + batchcmds:vlua("cli.binutils.bin2obj", argv_concomitant) + end + end + return objectfile end -- cgit v1.3.1 From f23872ba7f507474cd3ee77e718f3ff5e30035a9 Mon Sep 17 00:00:00 2001 From: ruki Date: Mon, 15 Dec 2025 22:40:14 +0800 Subject: fix format --- xmake/rules/utils/bin2obj/utils.lua | 2 -- 1 file changed, 2 deletions(-) (limited to 'xmake/rules/utils/bin2obj/utils.lua') diff --git a/xmake/rules/utils/bin2obj/utils.lua b/xmake/rules/utils/bin2obj/utils.lua index e801d8e75..7149a72a6 100644 --- a/xmake/rules/utils/bin2obj/utils.lua +++ b/xmake/rules/utils/bin2obj/utils.lua @@ -82,8 +82,6 @@ function generate_objectfile(target, batchcmds, binaryfile, opt) local arch = target:arch() local plat = target:plat() - - -- get target_minver and xcode_sdkver from xcode toolchain (if available) local target_minver = nil local xcode_sdkver = nil -- cgit v1.3.1 From 0edd8ff4b884eebc30ab04870ab0ea2bb9e4bb60 Mon Sep 17 00:00:00 2001 From: ruki Date: Mon, 15 Dec 2025 22:41:55 +0800 Subject: improve cosmocc for binutils --- xmake/modules/cli/binutils/bin2obj.lua | 3 ++- xmake/modules/utils/binary/bin2obj.lua | 29 +++++++++++++++++++++++++++++ xmake/rules/utils/bin2obj/utils.lua | 32 ++------------------------------ 3 files changed, 33 insertions(+), 31 deletions(-) (limited to 'xmake/rules/utils/bin2obj/utils.lua') diff --git a/xmake/modules/cli/binutils/bin2obj.lua b/xmake/modules/cli/binutils/bin2obj.lua index 6ee6c2158..06493143a 100644 --- a/xmake/modules/cli/binutils/bin2obj.lua +++ b/xmake/modules/cli/binutils/bin2obj.lua @@ -31,7 +31,8 @@ local options = { {'p', "plat", "kv", nil, "Set the target platform (macosx, iphoneos, etc.)."}, {nil, "target_minver", "kv", nil, "Set the target minimum version (e.g., 10.0, 18.2)."}, {nil, "xcode_sdkver", "kv", nil, "Set the Xcode SDK version (e.g., 10.0, 18.2)."}, - {nil, "zeroend", "k", nil, "Append a null terminator ('\\0') at the end of data."} + {nil, "zeroend", "k", nil, "Append a null terminator ('\\0') at the end of data."}, + {nil, "cosmocc", "k", nil, "Enable cosmocc support (generate concomitant object file)."} } function main(...) diff --git a/xmake/modules/utils/binary/bin2obj.lua b/xmake/modules/utils/binary/bin2obj.lua index 13ff633e1..e77cfad6f 100644 --- a/xmake/modules/utils/binary/bin2obj.lua +++ b/xmake/modules/utils/binary/bin2obj.lua @@ -49,6 +49,35 @@ function main(binarypath, outputpath, opt) -- do conversion binutils.bin2obj(binarypath, outputpath, opt) + -- generate concomitant object file for cosmocc + if opt.cosmocc then + local arch = opt.arch or "x86_64" + local arch_concomitant + local objectfile_concomitant + if arch == "x86_64" or arch == "x64" then + arch_concomitant = "aarch64" + objectfile_concomitant = path.join(path.directory(outputpath), ".aarch64", path.filename(outputpath)) + elseif arch == "aarch64" or arch == "arm64" then + arch_concomitant = "x86_64" + objectfile_concomitant = path.join(path.directory(outputpath), ".x86_64", path.filename(outputpath)) + end + + if arch_concomitant and objectfile_concomitant then + + -- clone options for concomitant + local opt_concomitant = table.clone(opt) + opt_concomitant.arch = arch_concomitant + opt_concomitant.cosmocc = false + + -- trace + print("converting binary file %s to %s object file %s ..", binarypath, format or "coff", objectfile_concomitant) + + -- do conversion + os.mkdir(path.directory(objectfile_concomitant)) + binutils.bin2obj(binarypath, objectfile_concomitant, opt_concomitant) + end + end + -- trace cprint("${bright}%s generated!", outputpath) end diff --git a/xmake/rules/utils/bin2obj/utils.lua b/xmake/rules/utils/bin2obj/utils.lua index 7149a72a6..3e8802e97 100644 --- a/xmake/rules/utils/bin2obj/utils.lua +++ b/xmake/rules/utils/bin2obj/utils.lua @@ -113,38 +113,10 @@ function generate_objectfile(target, batchcmds, binaryfile, opt) if zeroend then table.insert(argv, "--zeroend") end - batchcmds:vlua("cli.binutils.bin2obj", argv) - - -- generate concomitant object file for cosmocc if is_cosmocc then - local arch_concomitant - local objectfile_concomitant - if arch == "x86_64" or arch == "x64" then - arch_concomitant = "aarch64" - objectfile_concomitant = path.join(path.directory(objectfile), ".aarch64", path.filename(objectfile)) - elseif arch == "aarch64" or arch == "arm64" then - arch_concomitant = "x86_64" - objectfile_concomitant = path.join(path.directory(objectfile), ".x86_64", path.filename(objectfile)) - end - - if arch_concomitant and objectfile_concomitant then - batchcmds:mkdir(path.directory(objectfile_concomitant)) - local argv_concomitant = { - "-i", path(binaryfile), - "-o", path(objectfile_concomitant), - "-f", format, - "-a", arch_concomitant, - "-p", plat - } - if symbol_prefix ~= "_binary_" then - table.insert(argv_concomitant, "--symbol_prefix=" .. symbol_prefix) - end - if zeroend then - table.insert(argv_concomitant, "--zeroend") - end - batchcmds:vlua("cli.binutils.bin2obj", argv_concomitant) - end + table.insert(argv, "--cosmocc") end + batchcmds:vlua("cli.binutils.bin2obj", argv) return objectfile end -- cgit v1.3.1