blob: 253738367cb38c693a3c7ddddf1ef7aa6df4bf13 [file] [log] [blame]
/*!
* ======== Linux86.xdc ========
* Native 32-bit x86 Linux target (ILP32)
*
* This module defines the native target for 32-bit (ILP32) Linux
* on an x86 platform.
*/
metaonly module Linux86 inherits gnu.targets.ITarget {
override readonly config string name = "Linux86";
override readonly config string os = "Linux";
override readonly config string suffix = "86U";
override readonly config string isa = "i686";
override readonly config xdc.bld.ITarget.Model model= {
endian: "little"
};
override readonly config string rts = "gnu.targets.rts86U";
override config string platform = "host.platforms.PC";
/*!
* ======== cc ========
* The command used to compile C/C++ source files into object files
*
* The `-m32` flag is required to ensure that this target supports
* 32-bit Linux systems.
*/
override readonly config xdc.bld.ITarget2.Command cc = {
cmd: "$(rootDir)/bin/gcc -c -MD -MF $@.dep",
opts: "-m32"
};
/*!
* ======== asm ========
* The command used to assembles assembly source files into object files
*/
override readonly config xdc.bld.ITarget2.Command asm = {
cmd: "$(rootDir)/bin/gcc -c -x assembler",
opts: "-m32"
};
/*!
* ======== lnk ========
* The command used to link executables.
*
* The `-m32` flag is required to ensure that this target supports
* 32-bit Linux systems.
*/
override readonly config xdc.bld.ITarget2.Command lnk = {
cmd: "$(rootDir)/bin/gcc",
opts: "-m32"
};
/*
* ======== ccOpts ========
*/
override config xdc.bld.ITarget2.Options ccOpts = {
prefix: "-fPIC -Wunused",
suffix: "-Dfar="
};
/*
* ======== includeOpts ========
* $(rootDir)/include - contains compiler specific headers
*
* GCC compilers for Linux automatically add this directory, but at least
* in some cases, the directory is added searched after standard system
* directories. This way, we ensure $(rootDir)/include is searched
* before standard system directories.
*/
override config string includeOpts = "-isystem $(rootDir)/include";
/*
* ======== stdTypes ========
*/
override readonly config xdc.bld.ITarget.StdTypes stdTypes = {
t_IArg : { size: 4, align: 4 },
t_Char : { size: 1, align: 1 },
t_Double : { size: 8, align: 4 },
t_Float : { size: 4, align: 4 },
t_Fxn : { size: 4, align: 4 },
t_Int : { size: 4, align: 4 },
t_Int8 : { size: 1, align: 1 },
t_Int16 : { size: 2, align: 2 },
t_Int32 : { size: 4, align: 4 },
t_Int64 : { size: 8, align: 4 },
t_Long : { size: 4, align: 4 },
t_LDouble : { size: 12, align: 4 },
t_LLong : { size: 8, align: 4 },
t_Ptr : { size: 4, align: 4 },
t_Short : { size: 2, align: 2 },
t_Size : { size: 4, align: 4 },
};
}