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17
18 /*!
19 * ======== C674 ========
20 * TI C674 default runtime model (little endian)
21 */
22 metaonly module C674 inherits ti.targets.ITarget {
23 override readonly config string name = "C674";
24 override readonly config string suffix = "674";
25 override readonly config string isa = "674";
26 override readonly config xdc.bld.ITarget.Model model = {
27 endian: "little"
28 };
29 override readonly config xdc.bld.ITarget.Module base = ti.targets.C62;
30
31 32 33
34 override config String compatibleSuffixes[] = ["64P", "64", "62"];
35
36 override readonly config string rts = "ti.targets.rts6000";
37 override config string platform = "ti.platforms.evmDA830";
38
39 override readonly config xdc.bld.ITarget2.Command ar = {
40 cmd: "ar6x",
41 opts: "rq"
42 };
43
44 override readonly config xdc.bld.ITarget2.Command cc = {
45 cmd: "cl6x -c",
46 opts: "-mv6740"
47 };
48
49 override readonly config xdc.bld.ITarget2.Command vers = {
50 cmd: "cl6x",
51 opts: "--compiler_revision"
52 };
53
54 override readonly config xdc.bld.ITarget2.Command asm = {
55 cmd: "cl6x -c",
56 opts: "-mv6740"
57 };
58
59 override readonly config xdc.bld.ITarget2.Command lnk = {
60 cmd: "lnk6x",
61 opts: ""
62 };
63
64 /*!
65 * ======== profiles ========
66 * The options in "profile" and "coverage" profiles are supported only
67 * for the compiler version 6.1 and newer, for this target. If the target
68 * is used with the compiler version 6.0, these options are removed
69 * from the command line.
70 */
71 override config xdc.bld.ITarget.OptionSet profiles[string] = [
72 ["debug", {
73 compileOpts: {
74 copts: "--symdebug:dwarf",
75 defs: "-D_DEBUG_=1",
76 }
77 }],
78 ["release", {
79 compileOpts: {
80 copts: "-O2",
81 },
82 }],
83 ["profile", {
84 compileOpts: {
85 copts: "--gen_profile_info",
86 },
87 }],
88 ["coverage", {
89 compileOpts: {
90 copts: "--gen_profile_info",
91 },
92 }],
93 ["whole_program", {
94 compileOpts: {
95 copts: "-oe -O2 -mo",
96 },
97 }],
98 ["whole_program_debug", {
99 compileOpts: {
100 copts: "-oe --symdebug:dwarf -mo",
101 },
102 }],
103 ];
104
105 /*!
106 * ======== asmOpts ========
107 * User configurable assembler options.
108 *
109 * Defaults:
110 * @p(dlist)
111 * -`-qq`
112 * super quiet mode
113 */
114 override config xdc.bld.ITarget2.Options asmOpts = {
115 prefix: "-qq",
116 suffix: ""
117 };
118
119 /*!
120 * ======== ccOpts ========
121 * User configurable compiler options.
122 *
123 * Defaults:
124 * @p(dlist)
125 * -`-qq`
126 * super quiet mode
127 * -`-pdsw225`
128 * generate a warning for implicitly declared functions; i.e.,
129 * functions without prototypes
130 */
131 override config xdc.bld.ITarget2.Options ccOpts = {
132 prefix: "-qq -pdsw225",
133 suffix: ""
134 };
135
136 /*!
137 * ======== ccConfigOpts ========
138 * User configurable compiler options for the generated config C file.
139 *
140 * -mo places all functions into subsections
141 * --no_compress helps with compile time with no real difference in
142 * code size since the generated config.c is mostly data and small
143 * function stubs.
144 */
145 override config xdc.bld.ITarget2.Options ccConfigOpts = {
146 prefix: "$(ccOpts.prefix) -mo --no_compress",
147 suffix: "$(ccOpts.suffix)"
148 };
149
150 /*!
151 * ======== lnkOpts ========
152 * User configurable linker options.
153 *
154 * Defaults:
155 * @p(dlist)
156 * -`-w`
157 * Display linker warnings
158 * -`-q`
159 * Quite run
160 * -`-u`
161 * Place unresolved external symbol into symbol table
162 * -`-c`
163 * ROM autoinitialization model
164 * -`-m`
165 * create a map file
166 * -`-l`
167 * archive library file as linker input
168 */
169 override config xdc.bld.ITarget2.Options lnkOpts = {
170 prefix: "-w -q -u _c_int00",
171 suffix: "-c -m $(XDCCFGDIR)/$@.map -l $(rootDir)/lib/rts6740.lib"
172 };
173
174 override config string includeOpts = "-I$(rootDir)/include";
175
176 final override readonly config string sectMap[string] =
177 ti.targets.C62.sectMap;
178
179 override readonly config xdc.bld.ITarget.StdTypes stdTypes =
180 ti.targets.C62.stdTypes;
181
182 override readonly config Int bitsPerChar =
183 ti.targets.C62.bitsPerChar;
184 }
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