ack/mach/proto/as/build.lua

include("first/bison.lua")

definerule("build_as",
	{
		arch = { type="string" },
		deps = { type="targets", default={} },
	},
	function(e)
		-- Remember this is executed from the caller's directory; local
		-- target names will resolve there
		local archlib = clibrary {
			name = e.name.."/archlib",
			srcs = {},
			hdrs = { "mach/"..e.arch.."/as+headers" },
		}

		local preprocessedy = cppfile {
			name = e.name.."/bisoninput",
			srcs = { "mach/proto/as/comm2.y" },
			outleaf = "comm2.y",
			deps = {
				"mach/proto/as/comm0.h",
				"mach/proto/as/comm1.h",
				"h+emheaders",
				archlib,
				e.deps,
			},
		}

		local bisonfiles = bison {
			name = e.name.."/bison",
			srcs = { preprocessedy }
		}

		return cprogram {
			name = e.name,
			srcs = concat(
				"mach/proto/as/comm3.c",
				"mach/proto/as/comm4.c",
				"mach/proto/as/comm5.c",
				"mach/proto/as/comm6.c",
				"mach/proto/as/comm7.c",
				"mach/proto/as/comm8.c",
				matching(filenamesof(bisonfiles), "%.c$")
			),
			deps = {
				"h+emheaders",
				"modules/src/object+lib",
				"modules/src/flt_arith+lib",
				archlib,
				bisonfiles,
				e.deps
			}
		}
	end
)
Stupid git didn't commit the files I told it to. 2022-07-17 12:53:48 +00:00			`include("first/bison.lua")`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00
			`definerule("build_as",`
			`{`
Add a completely non-tested table-based MIPS assembler. 2018-09-01 17:35:31 +00:00			`arch = { type="string" },`
			`deps = { type="targets", default={} },`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`},`
			`function(e)`
			`-- Remember this is executed from the caller's directory; local`
			`-- target names will resolve there`
			`local archlib = clibrary {`
			`name = e.name.."/archlib",`
			`srcs = {},`
Rework all the ackbuilder scripts not to use wildcards, because we can't expand them without luaposix, which isn't available (easily) on OSX or Windows. 2022-07-14 21:57:54 +00:00			`hdrs = { "mach/"..e.arch.."/as+headers" },`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`}`

			`local preprocessedy = cppfile {`
Stupid git didn't commit the files I told it to. 2022-07-17 12:53:48 +00:00			`name = e.name.."/bisoninput",`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`srcs = { "mach/proto/as/comm2.y" },`
			`outleaf = "comm2.y",`
			`deps = {`
Use libc assert(); fix dependencies; unbreak isduo(). Switch from custom assert() to libc assert() in mach/proto/as. Continue to disable asserts if DEBUG == 0. This change found a problem in the build system; comm2.y was missing depedencies on comm0.h and comm1.h. Add the missing dependencies to the cppfile rule. Allow the dependencies by modifying cppfile in first/build.lua to act like cfile if t.dir is false. Now that comm2.y gets rebuilt, I must fix the wrong prototype of yyparse() in comm1.h. I got unlucky as induo() in comm5.c was reading beyond the end of the array. It found an operator "= " ('=' then space) in the garbage, so it returned a garbage token number, and "VAR = 123" became a syntax error. Unbreak induo() by terminating the array. 2017-11-11 21:09:05 +00:00			`"mach/proto/as/comm0.h",`
			`"mach/proto/as/comm1.h",`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`"h+emheaders",`
			`archlib,`
Add a completely non-tested table-based MIPS assembler. 2018-09-01 17:35:31 +00:00			`e.deps,`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`},`
			`}`

Stupid git didn't commit the files I told it to. 2022-07-17 12:53:48 +00:00			`local bisonfiles = bison {`
			`name = e.name.."/bison",`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`srcs = { preprocessedy }`
			`}`

			`return cprogram {`
			`name = e.name,`
Builds libend (the simplest library). Becoming obvious I need to rework the way ackbuilder deals with lists. 2016-07-29 22:39:22 +00:00			`srcs = concat(`
Rework all the ackbuilder scripts not to use wildcards, because we can't expand them without luaposix, which isn't available (easily) on OSX or Windows. 2022-07-14 21:57:54 +00:00			`"mach/proto/as/comm3.c",`
			`"mach/proto/as/comm4.c",`
			`"mach/proto/as/comm5.c",`
			`"mach/proto/as/comm6.c",`
			`"mach/proto/as/comm7.c",`
			`"mach/proto/as/comm8.c",`
Stupid git didn't commit the files I told it to. 2022-07-17 12:53:48 +00:00			`matching(filenamesof(bisonfiles), "%.c$")`
Builds libend (the simplest library). Becoming obvious I need to rework the way ackbuilder deals with lists. 2016-07-29 22:39:22 +00:00			`),`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`deps = {`
			`"h+emheaders",`
			`"modules/src/object+lib",`
Add the .dataf4 and .dataf8 directives to the assembler --- manually converting floats and doubles to bytes is not fun. It might even work! 2018-09-10 20:56:18 +00:00			`"modules/src/flt_arith+lib",`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`archlib,`
Stupid git didn't commit the files I told it to. 2022-07-17 12:53:48 +00:00			`bisonfiles,`
Add a completely non-tested table-based MIPS assembler. 2018-09-01 17:35:31 +00:00			`e.deps`
Baby steps towards building a platform --- make the assembler work. Add ackbuilder support for C preprocessor files and yacc. 2016-07-23 22:50:02 +00:00			`}`
			`}`
			`end`
			`)`