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12 import xdc.bld.ITarget2;
13
14 /*!
15 * ======== GCArmv5T.xdc ========
16 * Embedded little endian Arm v5TE Linux target
17 *
18 * This module defines an embedded target for Linux on Arm. The target
19 * generates code compatible with the "v5TE" architecture.
20 *
21 */
22 metaonly module GCArmv5T inherits gnu.targets.arm.ITarget {
23 override readonly config string name = "GCArmv5T";
24 override readonly config string os = "Linux";
25 override readonly config string suffix = "v5T";
26 override readonly config string isa = "v5T";
27 override readonly config xdc.bld.ITarget.Model model= {
28 endian: "little"
29 };
30
31 override readonly config string rts = "gnu.targets.arm.rtsv5T";
32 override config string platform = "host.platforms.arm";
33
34 override readonly config String stdInclude = "gnu/targets/arm/std.h";
35
36 override readonly config ITarget2.Command cc = {
37 cmd: "$(rootDir)/bin/$(GCCTARG)-gcc -c -MD -MF $@.dep",
38 opts: "-march=armv5t"
39 };
40
41 override config ITarget2.Options ccOpts = {
42 prefix: "-fPIC -Wunused",
43 suffix: "-Dfar= "
44 };
45
46 override readonly config ITarget2.Command asm = {
47 cmd: "$(rootDir)/bin/$(GCCTARG)-gcc -c -x assembler",
48 opts: "-march=armv5t"
49 };
50
51 override config ITarget2.Options lnkOpts = {
52 prefix: "",
53 suffix: "-Wl,-Map=$(XDCCFGDIR)/$@.map -lstdc++ -L$(rootDir)/$(GCCTARG)/lib"
54 };
55
56 57 58
59 override config String compatibleSuffixes[] = ["470MV", "v5t"];
60
61 override readonly config xdc.bld.ITarget.StdTypes stdTypes = {
62 t_IArg : { size: 4, align: 4 },
63 t_Char : { size: 1, align: 1 },
64 t_Double : { size: 8, align: 4 },
65 t_Float : { size: 4, align: 4 },
66 t_Fxn : { size: 4, align: 4 },
67 t_Int : { size: 4, align: 4 },
68 t_Int8 : { size: 1, align: 1 },
69 t_Int16 : { size: 2, align: 2 },
70 t_Int32 : { size: 4, align: 4 },
71 t_Int64 : { size: 8, align: 4 },
72 t_Long : { size: 4, align: 4 },
73 t_LDouble : { size: 8, align: 4 },
74 t_LLong : { size: 8, align: 4 },
75 t_Ptr : { size: 4, align: 4 },
76 t_Short : { size: 2, align: 2 },
77 t_Size : { size: 4, align: 4 },
78 };
79 }
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84