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12 import gnu.targets.ITarget;
13
14 /*!
15 * ======== GCArmv6.xdc ========
16 * Embedded little endian Arm v6 Linux target
17 *
18 * This module defines an embedded target for Linux on Arm. The target
19 * generates code compatible with the "v6" architecture.
20 *
21 */
22 metaonly module GCArmv6 inherits gnu.targets.ITarget {
23 override readonly config string name = "GCArmv6";
24 override readonly config string os = "Linux";
25 override readonly config string suffix = "v6";
26 override readonly config string isa = "v6";
27 override readonly config xdc.bld.ITarget.Model model= {
28 endian: "little"
29 };
30
31 override readonly config string rts = "gnu.targets.arm.rtsv6";
32 override config string platform = "host.platforms.arm";
33
34 override config string LONGNAME;
35
36 override readonly config String stdInclude = "gnu/targets/arm/std.h";
37
38 override readonly config ITarget.Command cc = {
39 cmd: "$(rootDir)/$(LONGNAME) -c -MD -MF $@.dep",
40 opts: "-march=armv6"
41 };
42
43 override config ITarget.Options ccOpts = {
44 prefix: "-fPIC -Wunused",
45 suffix: "-Dfar= "
46 };
47
48 override readonly config ITarget.Command asm = {
49 cmd: "$(rootDir)/$(LONGNAME) -c -x assembler",
50 opts: "-march=armv6"
51 };
52
53 override config ITarget.Options lnkOpts = {
54 prefix: "",
55 suffix: "-lstdc++ -L$(rootDir)/$(GCCTARG)/lib"
56 };
57
58 59 60
61 override config String compatibleSuffixes[] = ["v5T", "470MV", "v5t"];
62
63 override readonly config xdc.bld.ITarget.StdTypes stdTypes = {
64 t_IArg : { size: 4, align: 4 },
65 t_Char : { size: 1, align: 1 },
66 t_Double : { size: 8, align: 4 },
67 t_Float : { size: 4, align: 4 },
68 t_Fxn : { size: 4, align: 4 },
69 t_Int : { size: 4, align: 4 },
70 t_Int8 : { size: 1, align: 1 },
71 t_Int16 : { size: 2, align: 2 },
72 t_Int32 : { size: 4, align: 4 },
73 t_Int64 : { size: 8, align: 4 },
74 t_Long : { size: 4, align: 4 },
75 t_LDouble : { size: 8, align: 4 },
76 t_LLong : { size: 8, align: 4 },
77 t_Ptr : { size: 4, align: 4 },
78 t_Short : { size: 2, align: 2 },
79 };
80 }
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84