| /* Copyright (C) 2009-2020 Free Software Foundation, Inc. |
| Contributed by Anatoly Sokolov (aesok@post.ru) |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef IN_GEN_AVR_MMCU_TEXI |
| #define IN_TARGET_CODE 1 |
| |
| #include "config.h" |
| #include "system.h" |
| #include "coretypes.h" |
| #include "tm.h" |
| #include "diagnostic.h" |
| #endif /* IN_GEN_AVR_MMCU_TEXI */ |
| |
| #include "avr-arch.h" |
| |
| /* List of all known AVR MCU architectures. |
| Order as of enum avr_arch from avr.h. */ |
| |
| const avr_arch_t |
| avr_arch_types[] = |
| { |
| /* unknown device specified */ |
| { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, NULL, AVR_MMCU_DEFAULT }, |
| /* |
| A M J LM E E E X R T d S FPO S O A |
| S U M PO L L I M A I a t lMff F ff r |
| M L P MV P P J E M N t a a s R s c |
| XW M M M G P Y a r s e e h |
| X P A D t h t t ID */ |
| { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "1", "avr1" }, |
| { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "2", "avr2" }, |
| { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "25", "avr25" }, |
| { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "3", "avr3" }, |
| { 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0x0060, 0, 32, "31", "avr31" }, |
| { 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "35", "avr35" }, |
| { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "4", "avr4" }, |
| { 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0x0060, 0, 32, "5", "avr5" }, |
| { 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0x0060, 0, 32, "51", "avr51" }, |
| { 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0x0060, 0, 32, "6", "avr6" }, |
| |
| { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0x0040, 0x4000, 0, "100", "avrtiny" }, |
| { 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0x2000, 0, 0, "102", "avrxmega2" }, |
| { 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0x2000, 0x8000, 0, "103", "avrxmega3" }, |
| { 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0x2000, 0, 0, "104", "avrxmega4" }, |
| { 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0x2000, 0, 0, "105", "avrxmega5" }, |
| { 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0x2000, 0, 0, "106", "avrxmega6" }, |
| { 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0x2000, 0, 0, "107", "avrxmega7" } |
| }; |
| |
| const avr_arch_info_t |
| avr_texinfo[] = |
| { |
| { ARCH_AVR1, |
| "This ISA is implemented by the minimal AVR core and supported " |
| "for assembler only." }, |
| { ARCH_AVR2, |
| "``Classic'' devices with up to 8@tie{}KiB of program memory." }, |
| { ARCH_AVR25, |
| "``Classic'' devices with up to 8@tie{}KiB of program memory and with " |
| "the @code{MOVW} instruction." }, |
| { ARCH_AVR3, |
| "``Classic'' devices with 16@tie{}KiB up to 64@tie{}KiB of " |
| "program memory." }, |
| { ARCH_AVR31, |
| "``Classic'' devices with 128@tie{}KiB of program memory." }, |
| { ARCH_AVR35, |
| "``Classic'' devices with 16@tie{}KiB up to 64@tie{}KiB of " |
| "program memory and with the @code{MOVW} instruction." }, |
| { ARCH_AVR4, |
| "``Enhanced'' devices with up to 8@tie{}KiB of program memory." }, |
| { ARCH_AVR5, |
| "``Enhanced'' devices with 16@tie{}KiB up to 64@tie{}KiB of " |
| "program memory." }, |
| { ARCH_AVR51, |
| "``Enhanced'' devices with 128@tie{}KiB of program memory." }, |
| { ARCH_AVR6, |
| "``Enhanced'' devices with 3-byte PC, i.e.@: with more than 128@tie{}KiB " |
| "of program memory." }, |
| { ARCH_AVRTINY, |
| "``TINY'' Tiny core devices with 512@tie{}B up to 4@tie{}KiB of " |
| "program memory." }, |
| { ARCH_AVRXMEGA2, |
| "``XMEGA'' devices with more than 8@tie{}KiB and up to 64@tie{}KiB " |
| "of program memory." }, |
| { ARCH_AVRXMEGA3, |
| "``XMEGA'' devices with up to 64@tie{}KiB of combined program memory " |
| "and RAM, and with program memory visible in the RAM address space." }, |
| { ARCH_AVRXMEGA4, |
| "``XMEGA'' devices with more than 64@tie{}KiB and up to 128@tie{}KiB " |
| "of program memory." }, |
| { ARCH_AVRXMEGA5, |
| "``XMEGA'' devices with more than 64@tie{}KiB and up to 128@tie{}KiB " |
| "of program memory and more than 64@tie{}KiB of RAM." }, |
| { ARCH_AVRXMEGA6, |
| "``XMEGA'' devices with more than 128@tie{}KiB of program memory." }, |
| { ARCH_AVRXMEGA7, |
| "``XMEGA'' devices with more than 128@tie{}KiB of program memory " |
| "and more than 64@tie{}KiB of RAM." } |
| }; |
| |
| const avr_mcu_t |
| avr_mcu_types[] = |
| { |
| #define AVR_MCU(NAME, ARCH, DEV_ATTRIBUTE, MACRO, DATA_SEC, TEXT_SEC, FLASH_SIZE, PMOFF) \ |
| { NAME, ARCH, DEV_ATTRIBUTE, MACRO, DATA_SEC, TEXT_SEC, FLASH_SIZE, PMOFF }, |
| #include "avr-mcus.def" |
| #undef AVR_MCU |
| /* End of list. */ |
| { NULL, ARCH_UNKNOWN, AVR_ISA_NONE, NULL, 0, 0, 0, 0 } |
| }; |
| |
| |
| |
| |
| #ifndef IN_GEN_AVR_MMCU_TEXI |
| |
| static char* |
| avr_archs_str (void) |
| { |
| char *archs = concat ("", NULL); |
| |
| // Build of core architectures' names. |
| |
| for (const avr_mcu_t *mcu = avr_mcu_types; mcu->name; mcu++) |
| if (!mcu->macro) |
| archs = concat (archs, " ", avr_arch_types[mcu->arch_id].name, NULL); |
| |
| return archs; |
| } |
| |
| |
| void |
| avr_inform_core_architectures (void) |
| { |
| char *archs = avr_archs_str (); |
| inform (input_location, "supported core architectures:%s", archs); |
| free (archs); |
| } |
| |
| #endif // IN_GEN_AVR_MMCU_TEXI |