1 use crate::spec::{Cc, LinkerFlavor, Lld, RelocModel, Target, TargetOptions};
2 use object::elf;
3
4 /// A base target for AVR devices using the GNU toolchain.
5 ///
6 /// Requires GNU avr-gcc and avr-binutils on the host system.
7 /// FIXME: Remove the second parameter when const string concatenation is possible.
target(target_cpu: &'static str, mmcu: &'static str) -> Target8 pub fn target(target_cpu: &'static str, mmcu: &'static str) -> Target {
9 Target {
10 arch: "avr".into(),
11 data_layout: "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8".into(),
12 llvm_target: "avr-unknown-unknown".into(),
13 pointer_width: 16,
14 options: TargetOptions {
15 c_int_width: "16".into(),
16 cpu: target_cpu.into(),
17 exe_suffix: ".elf".into(),
18
19 linker: Some("avr-gcc".into()),
20 eh_frame_header: false,
21 pre_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &[mmcu]),
22 late_link_args: TargetOptions::link_args(
23 LinkerFlavor::Gnu(Cc::Yes, Lld::No),
24 &["-lgcc"],
25 ),
26 max_atomic_width: Some(0),
27 atomic_cas: false,
28 relocation_model: RelocModel::Static,
29 ..TargetOptions::default()
30 },
31 }
32 }
33
34 /// Resolve the value of the EF_AVR_ARCH field for AVR ELF files, given the
35 /// name of the target CPU / MCU.
36 ///
37 /// In ELF files using the AVR architecture, the lower 7 bits of the e_flags
38 /// field is a code that identifies the "ISA revision" of the object code.
39 ///
40 /// This flag is generally set by AVR compilers in their output ELF files,
41 /// and linkers like avr-ld check this flag in all of their input files to
42 /// make sure they are compiled with the same ISA revision.
ef_avr_arch(target_cpu: &str) -> u3243 pub fn ef_avr_arch(target_cpu: &str) -> u32 {
44 // Adapted from llvm-project/llvm/lib/target/AVR/AVRDevices.td
45 match target_cpu {
46 // Generic MCUs
47 "avr1" => elf::EF_AVR_ARCH_AVR1,
48 "avr2" => elf::EF_AVR_ARCH_AVR2,
49 "avr25" => elf::EF_AVR_ARCH_AVR25,
50 "avr3" => elf::EF_AVR_ARCH_AVR3,
51 "avr31" => elf::EF_AVR_ARCH_AVR31,
52 "avr35" => elf::EF_AVR_ARCH_AVR35,
53 "avr4" => elf::EF_AVR_ARCH_AVR4,
54 "avr5" => elf::EF_AVR_ARCH_AVR5,
55 "avr51" => elf::EF_AVR_ARCH_AVR51,
56 "avr6" => elf::EF_AVR_ARCH_AVR6,
57 "avrxmega1" => elf::EF_AVR_ARCH_XMEGA1,
58 "avrxmega2" => elf::EF_AVR_ARCH_XMEGA2,
59 "avrxmega3" => elf::EF_AVR_ARCH_XMEGA3,
60 "avrxmega4" => elf::EF_AVR_ARCH_XMEGA4,
61 "avrxmega5" => elf::EF_AVR_ARCH_XMEGA5,
62 "avrxmega6" => elf::EF_AVR_ARCH_XMEGA6,
63 "avrxmega7" => elf::EF_AVR_ARCH_XMEGA7,
64 "avrtiny" => elf::EF_AVR_ARCH_AVRTINY,
65
66 // Specific MCUs
67 "at90s1200" => elf::EF_AVR_ARCH_AVR1,
68 "attiny11" => elf::EF_AVR_ARCH_AVR1,
69 "attiny12" => elf::EF_AVR_ARCH_AVR1,
70 "attiny15" => elf::EF_AVR_ARCH_AVR1,
71 "attiny28" => elf::EF_AVR_ARCH_AVR1,
72 "at90s2313" => elf::EF_AVR_ARCH_AVR2,
73 "at90s2323" => elf::EF_AVR_ARCH_AVR2,
74 "at90s2333" => elf::EF_AVR_ARCH_AVR2,
75 "at90s2343" => elf::EF_AVR_ARCH_AVR2,
76 "attiny22" => elf::EF_AVR_ARCH_AVR2,
77 "attiny26" => elf::EF_AVR_ARCH_AVR2,
78 "at86rf401" => elf::EF_AVR_ARCH_AVR25,
79 "at90s4414" => elf::EF_AVR_ARCH_AVR2,
80 "at90s4433" => elf::EF_AVR_ARCH_AVR2,
81 "at90s4434" => elf::EF_AVR_ARCH_AVR2,
82 "at90s8515" => elf::EF_AVR_ARCH_AVR2,
83 "at90c8534" => elf::EF_AVR_ARCH_AVR2,
84 "at90s8535" => elf::EF_AVR_ARCH_AVR2,
85 "ata5272" => elf::EF_AVR_ARCH_AVR25,
86 "ata6616c" => elf::EF_AVR_ARCH_AVR25,
87 "attiny13" => elf::EF_AVR_ARCH_AVR25,
88 "attiny13a" => elf::EF_AVR_ARCH_AVR25,
89 "attiny2313" => elf::EF_AVR_ARCH_AVR25,
90 "attiny2313a" => elf::EF_AVR_ARCH_AVR25,
91 "attiny24" => elf::EF_AVR_ARCH_AVR25,
92 "attiny24a" => elf::EF_AVR_ARCH_AVR25,
93 "attiny4313" => elf::EF_AVR_ARCH_AVR25,
94 "attiny44" => elf::EF_AVR_ARCH_AVR25,
95 "attiny44a" => elf::EF_AVR_ARCH_AVR25,
96 "attiny84" => elf::EF_AVR_ARCH_AVR25,
97 "attiny84a" => elf::EF_AVR_ARCH_AVR25,
98 "attiny25" => elf::EF_AVR_ARCH_AVR25,
99 "attiny45" => elf::EF_AVR_ARCH_AVR25,
100 "attiny85" => elf::EF_AVR_ARCH_AVR25,
101 "attiny261" => elf::EF_AVR_ARCH_AVR25,
102 "attiny261a" => elf::EF_AVR_ARCH_AVR25,
103 "attiny441" => elf::EF_AVR_ARCH_AVR25,
104 "attiny461" => elf::EF_AVR_ARCH_AVR25,
105 "attiny461a" => elf::EF_AVR_ARCH_AVR25,
106 "attiny841" => elf::EF_AVR_ARCH_AVR25,
107 "attiny861" => elf::EF_AVR_ARCH_AVR25,
108 "attiny861a" => elf::EF_AVR_ARCH_AVR25,
109 "attiny87" => elf::EF_AVR_ARCH_AVR25,
110 "attiny43u" => elf::EF_AVR_ARCH_AVR25,
111 "attiny48" => elf::EF_AVR_ARCH_AVR25,
112 "attiny88" => elf::EF_AVR_ARCH_AVR25,
113 "attiny828" => elf::EF_AVR_ARCH_AVR25,
114 "at43usb355" => elf::EF_AVR_ARCH_AVR3,
115 "at76c711" => elf::EF_AVR_ARCH_AVR3,
116 "atmega103" => elf::EF_AVR_ARCH_AVR31,
117 "at43usb320" => elf::EF_AVR_ARCH_AVR31,
118 "attiny167" => elf::EF_AVR_ARCH_AVR35,
119 "at90usb82" => elf::EF_AVR_ARCH_AVR35,
120 "at90usb162" => elf::EF_AVR_ARCH_AVR35,
121 "ata5505" => elf::EF_AVR_ARCH_AVR35,
122 "ata6617c" => elf::EF_AVR_ARCH_AVR35,
123 "ata664251" => elf::EF_AVR_ARCH_AVR35,
124 "atmega8u2" => elf::EF_AVR_ARCH_AVR35,
125 "atmega16u2" => elf::EF_AVR_ARCH_AVR35,
126 "atmega32u2" => elf::EF_AVR_ARCH_AVR35,
127 "attiny1634" => elf::EF_AVR_ARCH_AVR35,
128 "atmega8" => elf::EF_AVR_ARCH_AVR4,
129 "ata6289" => elf::EF_AVR_ARCH_AVR4,
130 "atmega8a" => elf::EF_AVR_ARCH_AVR4,
131 "ata6285" => elf::EF_AVR_ARCH_AVR4,
132 "ata6286" => elf::EF_AVR_ARCH_AVR4,
133 "ata6612c" => elf::EF_AVR_ARCH_AVR4,
134 "atmega48" => elf::EF_AVR_ARCH_AVR4,
135 "atmega48a" => elf::EF_AVR_ARCH_AVR4,
136 "atmega48pa" => elf::EF_AVR_ARCH_AVR4,
137 "atmega48pb" => elf::EF_AVR_ARCH_AVR4,
138 "atmega48p" => elf::EF_AVR_ARCH_AVR4,
139 "atmega88" => elf::EF_AVR_ARCH_AVR4,
140 "atmega88a" => elf::EF_AVR_ARCH_AVR4,
141 "atmega88p" => elf::EF_AVR_ARCH_AVR4,
142 "atmega88pa" => elf::EF_AVR_ARCH_AVR4,
143 "atmega88pb" => elf::EF_AVR_ARCH_AVR4,
144 "atmega8515" => elf::EF_AVR_ARCH_AVR4,
145 "atmega8535" => elf::EF_AVR_ARCH_AVR4,
146 "atmega8hva" => elf::EF_AVR_ARCH_AVR4,
147 "at90pwm1" => elf::EF_AVR_ARCH_AVR4,
148 "at90pwm2" => elf::EF_AVR_ARCH_AVR4,
149 "at90pwm2b" => elf::EF_AVR_ARCH_AVR4,
150 "at90pwm3" => elf::EF_AVR_ARCH_AVR4,
151 "at90pwm3b" => elf::EF_AVR_ARCH_AVR4,
152 "at90pwm81" => elf::EF_AVR_ARCH_AVR4,
153 "ata5702m322" => elf::EF_AVR_ARCH_AVR5,
154 "ata5782" => elf::EF_AVR_ARCH_AVR5,
155 "ata5790" => elf::EF_AVR_ARCH_AVR5,
156 "ata5790n" => elf::EF_AVR_ARCH_AVR5,
157 "ata5791" => elf::EF_AVR_ARCH_AVR5,
158 "ata5795" => elf::EF_AVR_ARCH_AVR5,
159 "ata5831" => elf::EF_AVR_ARCH_AVR5,
160 "ata6613c" => elf::EF_AVR_ARCH_AVR5,
161 "ata6614q" => elf::EF_AVR_ARCH_AVR5,
162 "ata8210" => elf::EF_AVR_ARCH_AVR5,
163 "ata8510" => elf::EF_AVR_ARCH_AVR5,
164 "atmega16" => elf::EF_AVR_ARCH_AVR5,
165 "atmega16a" => elf::EF_AVR_ARCH_AVR5,
166 "atmega161" => elf::EF_AVR_ARCH_AVR5,
167 "atmega162" => elf::EF_AVR_ARCH_AVR5,
168 "atmega163" => elf::EF_AVR_ARCH_AVR5,
169 "atmega164a" => elf::EF_AVR_ARCH_AVR5,
170 "atmega164p" => elf::EF_AVR_ARCH_AVR5,
171 "atmega164pa" => elf::EF_AVR_ARCH_AVR5,
172 "atmega165" => elf::EF_AVR_ARCH_AVR5,
173 "atmega165a" => elf::EF_AVR_ARCH_AVR5,
174 "atmega165p" => elf::EF_AVR_ARCH_AVR5,
175 "atmega165pa" => elf::EF_AVR_ARCH_AVR5,
176 "atmega168" => elf::EF_AVR_ARCH_AVR5,
177 "atmega168a" => elf::EF_AVR_ARCH_AVR5,
178 "atmega168p" => elf::EF_AVR_ARCH_AVR5,
179 "atmega168pa" => elf::EF_AVR_ARCH_AVR5,
180 "atmega168pb" => elf::EF_AVR_ARCH_AVR5,
181 "atmega169" => elf::EF_AVR_ARCH_AVR5,
182 "atmega169a" => elf::EF_AVR_ARCH_AVR5,
183 "atmega169p" => elf::EF_AVR_ARCH_AVR5,
184 "atmega169pa" => elf::EF_AVR_ARCH_AVR5,
185 "atmega32" => elf::EF_AVR_ARCH_AVR5,
186 "atmega32a" => elf::EF_AVR_ARCH_AVR5,
187 "atmega323" => elf::EF_AVR_ARCH_AVR5,
188 "atmega324a" => elf::EF_AVR_ARCH_AVR5,
189 "atmega324p" => elf::EF_AVR_ARCH_AVR5,
190 "atmega324pa" => elf::EF_AVR_ARCH_AVR5,
191 "atmega324pb" => elf::EF_AVR_ARCH_AVR5,
192 "atmega325" => elf::EF_AVR_ARCH_AVR5,
193 "atmega325a" => elf::EF_AVR_ARCH_AVR5,
194 "atmega325p" => elf::EF_AVR_ARCH_AVR5,
195 "atmega325pa" => elf::EF_AVR_ARCH_AVR5,
196 "atmega3250" => elf::EF_AVR_ARCH_AVR5,
197 "atmega3250a" => elf::EF_AVR_ARCH_AVR5,
198 "atmega3250p" => elf::EF_AVR_ARCH_AVR5,
199 "atmega3250pa" => elf::EF_AVR_ARCH_AVR5,
200 "atmega328" => elf::EF_AVR_ARCH_AVR5,
201 "atmega328p" => elf::EF_AVR_ARCH_AVR5,
202 "atmega328pb" => elf::EF_AVR_ARCH_AVR5,
203 "atmega329" => elf::EF_AVR_ARCH_AVR5,
204 "atmega329a" => elf::EF_AVR_ARCH_AVR5,
205 "atmega329p" => elf::EF_AVR_ARCH_AVR5,
206 "atmega329pa" => elf::EF_AVR_ARCH_AVR5,
207 "atmega3290" => elf::EF_AVR_ARCH_AVR5,
208 "atmega3290a" => elf::EF_AVR_ARCH_AVR5,
209 "atmega3290p" => elf::EF_AVR_ARCH_AVR5,
210 "atmega3290pa" => elf::EF_AVR_ARCH_AVR5,
211 "atmega406" => elf::EF_AVR_ARCH_AVR5,
212 "atmega64" => elf::EF_AVR_ARCH_AVR5,
213 "atmega64a" => elf::EF_AVR_ARCH_AVR5,
214 "atmega640" => elf::EF_AVR_ARCH_AVR5,
215 "atmega644" => elf::EF_AVR_ARCH_AVR5,
216 "atmega644a" => elf::EF_AVR_ARCH_AVR5,
217 "atmega644p" => elf::EF_AVR_ARCH_AVR5,
218 "atmega644pa" => elf::EF_AVR_ARCH_AVR5,
219 "atmega645" => elf::EF_AVR_ARCH_AVR5,
220 "atmega645a" => elf::EF_AVR_ARCH_AVR5,
221 "atmega645p" => elf::EF_AVR_ARCH_AVR5,
222 "atmega649" => elf::EF_AVR_ARCH_AVR5,
223 "atmega649a" => elf::EF_AVR_ARCH_AVR5,
224 "atmega649p" => elf::EF_AVR_ARCH_AVR5,
225 "atmega6450" => elf::EF_AVR_ARCH_AVR5,
226 "atmega6450a" => elf::EF_AVR_ARCH_AVR5,
227 "atmega6450p" => elf::EF_AVR_ARCH_AVR5,
228 "atmega6490" => elf::EF_AVR_ARCH_AVR5,
229 "atmega6490a" => elf::EF_AVR_ARCH_AVR5,
230 "atmega6490p" => elf::EF_AVR_ARCH_AVR5,
231 "atmega64rfr2" => elf::EF_AVR_ARCH_AVR5,
232 "atmega644rfr2" => elf::EF_AVR_ARCH_AVR5,
233 "atmega16hva" => elf::EF_AVR_ARCH_AVR5,
234 "atmega16hva2" => elf::EF_AVR_ARCH_AVR5,
235 "atmega16hvb" => elf::EF_AVR_ARCH_AVR5,
236 "atmega16hvbrevb" => elf::EF_AVR_ARCH_AVR5,
237 "atmega32hvb" => elf::EF_AVR_ARCH_AVR5,
238 "atmega32hvbrevb" => elf::EF_AVR_ARCH_AVR5,
239 "atmega64hve" => elf::EF_AVR_ARCH_AVR5,
240 "atmega64hve2" => elf::EF_AVR_ARCH_AVR5,
241 "at90can32" => elf::EF_AVR_ARCH_AVR5,
242 "at90can64" => elf::EF_AVR_ARCH_AVR5,
243 "at90pwm161" => elf::EF_AVR_ARCH_AVR5,
244 "at90pwm216" => elf::EF_AVR_ARCH_AVR5,
245 "at90pwm316" => elf::EF_AVR_ARCH_AVR5,
246 "atmega32c1" => elf::EF_AVR_ARCH_AVR5,
247 "atmega64c1" => elf::EF_AVR_ARCH_AVR5,
248 "atmega16m1" => elf::EF_AVR_ARCH_AVR5,
249 "atmega32m1" => elf::EF_AVR_ARCH_AVR5,
250 "atmega64m1" => elf::EF_AVR_ARCH_AVR5,
251 "atmega16u4" => elf::EF_AVR_ARCH_AVR5,
252 "atmega32u4" => elf::EF_AVR_ARCH_AVR5,
253 "atmega32u6" => elf::EF_AVR_ARCH_AVR5,
254 "at90usb646" => elf::EF_AVR_ARCH_AVR5,
255 "at90usb647" => elf::EF_AVR_ARCH_AVR5,
256 "at90scr100" => elf::EF_AVR_ARCH_AVR5,
257 "at94k" => elf::EF_AVR_ARCH_AVR5,
258 "m3000" => elf::EF_AVR_ARCH_AVR5,
259 "atmega128" => elf::EF_AVR_ARCH_AVR51,
260 "atmega128a" => elf::EF_AVR_ARCH_AVR51,
261 "atmega1280" => elf::EF_AVR_ARCH_AVR51,
262 "atmega1281" => elf::EF_AVR_ARCH_AVR51,
263 "atmega1284" => elf::EF_AVR_ARCH_AVR51,
264 "atmega1284p" => elf::EF_AVR_ARCH_AVR51,
265 "atmega128rfa1" => elf::EF_AVR_ARCH_AVR51,
266 "atmega128rfr2" => elf::EF_AVR_ARCH_AVR51,
267 "atmega1284rfr2" => elf::EF_AVR_ARCH_AVR51,
268 "at90can128" => elf::EF_AVR_ARCH_AVR51,
269 "at90usb1286" => elf::EF_AVR_ARCH_AVR51,
270 "at90usb1287" => elf::EF_AVR_ARCH_AVR51,
271 "atmega2560" => elf::EF_AVR_ARCH_AVR6,
272 "atmega2561" => elf::EF_AVR_ARCH_AVR6,
273 "atmega256rfr2" => elf::EF_AVR_ARCH_AVR6,
274 "atmega2564rfr2" => elf::EF_AVR_ARCH_AVR6,
275 "atxmega16a4" => elf::EF_AVR_ARCH_XMEGA2,
276 "atxmega16a4u" => elf::EF_AVR_ARCH_XMEGA2,
277 "atxmega16c4" => elf::EF_AVR_ARCH_XMEGA2,
278 "atxmega16d4" => elf::EF_AVR_ARCH_XMEGA2,
279 "atxmega32a4" => elf::EF_AVR_ARCH_XMEGA2,
280 "atxmega32a4u" => elf::EF_AVR_ARCH_XMEGA2,
281 "atxmega32c3" => elf::EF_AVR_ARCH_XMEGA2,
282 "atxmega32c4" => elf::EF_AVR_ARCH_XMEGA2,
283 "atxmega32d3" => elf::EF_AVR_ARCH_XMEGA2,
284 "atxmega32d4" => elf::EF_AVR_ARCH_XMEGA2,
285 "atxmega32e5" => elf::EF_AVR_ARCH_XMEGA2,
286 "atxmega16e5" => elf::EF_AVR_ARCH_XMEGA2,
287 "atxmega8e5" => elf::EF_AVR_ARCH_XMEGA2,
288 "atxmega64a3" => elf::EF_AVR_ARCH_XMEGA4,
289 "atxmega64a3u" => elf::EF_AVR_ARCH_XMEGA4,
290 "atxmega64a4u" => elf::EF_AVR_ARCH_XMEGA4,
291 "atxmega64b1" => elf::EF_AVR_ARCH_XMEGA4,
292 "atxmega64b3" => elf::EF_AVR_ARCH_XMEGA4,
293 "atxmega64c3" => elf::EF_AVR_ARCH_XMEGA4,
294 "atxmega64d3" => elf::EF_AVR_ARCH_XMEGA4,
295 "atxmega64d4" => elf::EF_AVR_ARCH_XMEGA4,
296 "atxmega64a1" => elf::EF_AVR_ARCH_XMEGA5,
297 "atxmega64a1u" => elf::EF_AVR_ARCH_XMEGA5,
298 "atxmega128a3" => elf::EF_AVR_ARCH_XMEGA6,
299 "atxmega128a3u" => elf::EF_AVR_ARCH_XMEGA6,
300 "atxmega128b1" => elf::EF_AVR_ARCH_XMEGA6,
301 "atxmega128b3" => elf::EF_AVR_ARCH_XMEGA6,
302 "atxmega128c3" => elf::EF_AVR_ARCH_XMEGA6,
303 "atxmega128d3" => elf::EF_AVR_ARCH_XMEGA6,
304 "atxmega128d4" => elf::EF_AVR_ARCH_XMEGA6,
305 "atxmega192a3" => elf::EF_AVR_ARCH_XMEGA6,
306 "atxmega192a3u" => elf::EF_AVR_ARCH_XMEGA6,
307 "atxmega192c3" => elf::EF_AVR_ARCH_XMEGA6,
308 "atxmega192d3" => elf::EF_AVR_ARCH_XMEGA6,
309 "atxmega256a3" => elf::EF_AVR_ARCH_XMEGA6,
310 "atxmega256a3u" => elf::EF_AVR_ARCH_XMEGA6,
311 "atxmega256a3b" => elf::EF_AVR_ARCH_XMEGA6,
312 "atxmega256a3bu" => elf::EF_AVR_ARCH_XMEGA6,
313 "atxmega256c3" => elf::EF_AVR_ARCH_XMEGA6,
314 "atxmega256d3" => elf::EF_AVR_ARCH_XMEGA6,
315 "atxmega384c3" => elf::EF_AVR_ARCH_XMEGA6,
316 "atxmega384d3" => elf::EF_AVR_ARCH_XMEGA6,
317 "atxmega128a1" => elf::EF_AVR_ARCH_XMEGA7,
318 "atxmega128a1u" => elf::EF_AVR_ARCH_XMEGA7,
319 "atxmega128a4u" => elf::EF_AVR_ARCH_XMEGA7,
320 "attiny4" => elf::EF_AVR_ARCH_AVRTINY,
321 "attiny5" => elf::EF_AVR_ARCH_AVRTINY,
322 "attiny9" => elf::EF_AVR_ARCH_AVRTINY,
323 "attiny10" => elf::EF_AVR_ARCH_AVRTINY,
324 "attiny20" => elf::EF_AVR_ARCH_AVRTINY,
325 "attiny40" => elf::EF_AVR_ARCH_AVRTINY,
326 "attiny102" => elf::EF_AVR_ARCH_AVRTINY,
327 "attiny104" => elf::EF_AVR_ARCH_AVRTINY,
328 "attiny202" => elf::EF_AVR_ARCH_XMEGA3,
329 "attiny402" => elf::EF_AVR_ARCH_XMEGA3,
330 "attiny204" => elf::EF_AVR_ARCH_XMEGA3,
331 "attiny404" => elf::EF_AVR_ARCH_XMEGA3,
332 "attiny804" => elf::EF_AVR_ARCH_XMEGA3,
333 "attiny1604" => elf::EF_AVR_ARCH_XMEGA3,
334 "attiny406" => elf::EF_AVR_ARCH_XMEGA3,
335 "attiny806" => elf::EF_AVR_ARCH_XMEGA3,
336 "attiny1606" => elf::EF_AVR_ARCH_XMEGA3,
337 "attiny807" => elf::EF_AVR_ARCH_XMEGA3,
338 "attiny1607" => elf::EF_AVR_ARCH_XMEGA3,
339 "attiny212" => elf::EF_AVR_ARCH_XMEGA3,
340 "attiny412" => elf::EF_AVR_ARCH_XMEGA3,
341 "attiny214" => elf::EF_AVR_ARCH_XMEGA3,
342 "attiny414" => elf::EF_AVR_ARCH_XMEGA3,
343 "attiny814" => elf::EF_AVR_ARCH_XMEGA3,
344 "attiny1614" => elf::EF_AVR_ARCH_XMEGA3,
345 "attiny416" => elf::EF_AVR_ARCH_XMEGA3,
346 "attiny816" => elf::EF_AVR_ARCH_XMEGA3,
347 "attiny1616" => elf::EF_AVR_ARCH_XMEGA3,
348 "attiny3216" => elf::EF_AVR_ARCH_XMEGA3,
349 "attiny417" => elf::EF_AVR_ARCH_XMEGA3,
350 "attiny817" => elf::EF_AVR_ARCH_XMEGA3,
351 "attiny1617" => elf::EF_AVR_ARCH_XMEGA3,
352 "attiny3217" => elf::EF_AVR_ARCH_XMEGA3,
353 "attiny1624" => elf::EF_AVR_ARCH_XMEGA3,
354 "attiny1626" => elf::EF_AVR_ARCH_XMEGA3,
355 "attiny1627" => elf::EF_AVR_ARCH_XMEGA3,
356 "atmega808" => elf::EF_AVR_ARCH_XMEGA3,
357 "atmega809" => elf::EF_AVR_ARCH_XMEGA3,
358 "atmega1608" => elf::EF_AVR_ARCH_XMEGA3,
359 "atmega1609" => elf::EF_AVR_ARCH_XMEGA3,
360 "atmega3208" => elf::EF_AVR_ARCH_XMEGA3,
361 "atmega3209" => elf::EF_AVR_ARCH_XMEGA3,
362 "atmega4808" => elf::EF_AVR_ARCH_XMEGA3,
363 "atmega4809" => elf::EF_AVR_ARCH_XMEGA3,
364
365 // Unknown target CPU => Unspecified/generic code
366 _ => 0,
367 }
368 }
369