rustc_target/spec/base/
avr.rs

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

rustc_target/spec/base/
avr.rs
