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16
17 /*!
18 * ======== C674 ========
19 * TI C674 little endian target
20 */
21 metaonly module C674 inherits ti.targets.ITarget {
22 override readonly config string name = "C674";
23 override readonly config string suffix = "674";
24 override readonly config string isa = "674";
25 override readonly config xdc.bld.ITarget.Model model = {
26 endian: "little"
27 };
28 override readonly config xdc.bld.ITarget.Module base = ti.targets.C62;
29
30 31 32
33 override config String compatibleSuffixes[] = ["64P", "64", "62"];
34
35 override readonly config string rts = "ti.targets.rts6000";
36 override config string platform = "ti.platforms.evmDA830";
37
38 override readonly config ITarget.Command ar = {
39 cmd: "ar6x",
40 opts: "rq"
41 };
42
43 override readonly config ITarget.Command cc = {
44 cmd: "cl6x -c",
45 opts: "-mv6740"
46 };
47
48 override readonly config ITarget.Command vers = {
49 cmd: "cl6x",
50 opts: "-version"
51 };
52
53 override readonly config ITarget.Command asm = {
54 cmd: "cl6x -c",
55 opts: "-mv6740"
56 };
57
58 override readonly config ITarget.Command lnk = {
59 cmd: "lnk6x",
60 opts: ""
61 };
62
63 /*!
64 * ======== profiles ========
65 * The options in "profile" and "coverage" profiles are supported only
66 * for the compiler version 6.1 and newer, for this target. If the target
67 * is used with the compiler version 6.0, these options are removed
68 * from the command line.
69 */
70 override config xdc.bld.ITarget.OptionSet profiles[string] = [
71 ["debug", {
72 compileOpts: {
73 copts: "--symdebug:dwarf",
74 defs: "-D_DEBUG_=1",
75 }
76 }],
77 ["release", {
78 compileOpts: {
79 copts: "-O2",
80 },
81 }],
82 ["profile", {
83 compileOpts: {
84 copts: "--gen_profile_info",
85 },
86 }],
87 ["coverage", {
88 compileOpts: {
89 copts: "--gen_profile_info",
90 },
91 }],
92 ["whole_program", {
93 compileOpts: {
94 copts: "-oe -O2 -mo",
95 },
96 }],
97 ["whole_program_debug", {
98 compileOpts: {
99 copts: "-oe --symdebug:dwarf -mo",
100 },
101 }],
102 ];
103
104 /*!
105 * ======== asmOpts ========
106 * User configurable assembler options.
107 *
108 * Defaults:
109 * @p(dlist)
110 * -`-qq`
111 * super quiet mode
112 */
113 override config ITarget.Options asmOpts = {
114 prefix: "-qq",
115 suffix: ""
116 };
117
118 /*!
119 * ======== ccOpts ========
120 * User configurable compiler options.
121 *
122 * Defaults:
123 * @p(dlist)
124 * -`-qq`
125 * super quiet mode
126 * -`-pdsw225`
127 * generate a warning for implicitly declared functions; i.e.,
128 * functions without prototypes
129 */
130 override config ITarget.Options ccOpts = {
131 prefix: "-qq -pdsw225",
132 suffix: ""
133 };
134
135 /*!
136 * ======== ccConfigOpts ========
137 * User configurable compiler options for the generated config C file.
138 *
139 * -mo places all functions into subsections
140 * --no_compress helps with compile time with no real difference in
141 * code size since the generated config.c is mostly data and small
142 * function stubs.
143 */
144 override config ITarget.Options ccConfigOpts = {
145 prefix: "$(ccOpts.prefix) -mo --no_compress",
146 suffix: "$(ccOpts.suffix)"
147 };
148
149 /*!
150 * ======== lnkOpts ========
151 * User configurable linker options.
152 *
153 * Defaults:
154 * @p(dlist)
155 * -`-w`
156 * Display linker warnings
157 * -`-q`
158 * Quite run
159 * -`-u`
160 * Place unresolved external symbol into symbol table
161 * -`-c`
162 * ROM autoinitialization model
163 * -`-m`
164 * create a map file
165 * -`-l`
166 * archive library file as linker input
167 */
168 override config ITarget.Options lnkOpts = {
169 prefix: "-w -q -u _c_int00",
170 suffix: "-c -m $(XDCCFGDIR)/$@.map -l $(rootDir)/lib/rts6740.lib"
171 };
172
173 override config string includeOpts = "-I$(rootDir)/include";
174
175 final override readonly config string sectMap[string] =
176 ti.targets.C62.sectMap;
177
178 override readonly config xdc.bld.ITarget.StdTypes stdTypes =
179 ti.targets.C62.stdTypes;
180
181 override readonly config Int bitsPerChar =
182 ti.targets.C62.bitsPerChar;
183 }
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