Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC.
bfd/
* archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
bfd_mach_avr51): New.
* bfd-in2.h: Regenerate.
* cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
architectures. Change comments to match architecture comments in GCC.
(compatible): Add test for new AVR architectures.
* elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
(elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
gas/
* config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
architectures. Reorganize list to put mcu types in correct architectures
and to order list same as in GCC. Use new ISA definitions in
include/opcode/avr.h.
* doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
descriptions. Reorganize descriptions to put mcu types in correct
architectures and to order lists same as in GCC.
include/
* elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define.
(EF_AVR_MACH): Redefine to 0x7F.
* opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove.
(AVR_ISA_AVR3): Redefine.
(AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35,
AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51,
AVR_ISA_AVR6): Define.
ld/
* Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o,
and eavr51.o.
Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c.
* Makefile.in: Regenerate.
* configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35
and avr51.
* emulparams/avr25.sh: New file.
* emulparams/avr31.sh: New file.
* emulparams/avr35.sh: New file.
* emulparams/avr51.sh: New file.
diff --git a/gas/config/tc-avr.c b/gas/config/tc-avr.c
index d502219..dfac293 100644
--- a/gas/config/tc-avr.c
+++ b/gas/config/tc-avr.c
@@ -56,127 +56,139 @@
};
/* XXX - devices that don't seem to exist (renamed, replaced with larger
- ones, or planned but never produced), left here for compatibility.
- TODO: hide them in show_mcu_list output? */
+ ones, or planned but never produced), left here for compatibility. */
static struct mcu_type_s mcu_types[] =
{
- {"avr1", AVR_ISA_TINY1, bfd_mach_avr1},
- {"avr2", AVR_ISA_TINY2, bfd_mach_avr2},
- {"avr3", AVR_ISA_AVR3, bfd_mach_avr3},
- {"avr4", AVR_ISA_M8, bfd_mach_avr4},
- {"avr5", AVR_ISA_ALL, bfd_mach_avr5},
- {"avr6", AVR_ISA_ALL, bfd_mach_avr6},
+ {"avr1", AVR_ISA_AVR1, bfd_mach_avr1},
+/* TODO: insruction set for avr2 architecture should be AVR_ISA_AVR2,
+ but set to AVR_ISA_AVR25 for some following version
+ of GCC (from 4.3) for backward compatibility. */
+ {"avr2", AVR_ISA_AVR25, bfd_mach_avr2},
+ {"avr25", AVR_ISA_AVR25, bfd_mach_avr25},
+/* TODO: insruction set for avr3 architecture should be AVR_ISA_AVR3,
+ but set to AVR_ISA_AVR3_ALL for some following version
+ of GCC (from 4.3) for backward compatibility. */
+ {"avr3", AVR_ISA_AVR3_ALL, bfd_mach_avr3},
+ {"avr31", AVR_ISA_AVR31, bfd_mach_avr31},
+ {"avr35", AVR_ISA_AVR35, bfd_mach_avr35},
+ {"avr4", AVR_ISA_AVR4, bfd_mach_avr4},
+/* TODO: insruction set for avr5 architecture should be AVR_ISA_AVR5,
+ but set to AVR_ISA_AVR51 for some following version
+ of GCC (from 4.3) for backward compatibility. */
+ {"avr5", AVR_ISA_AVR51, bfd_mach_avr5},
+ {"avr51", AVR_ISA_AVR51, bfd_mach_avr51},
+ {"avr6", AVR_ISA_AVR6, bfd_mach_avr6},
{"at90s1200", AVR_ISA_1200, bfd_mach_avr1},
- {"attiny11", AVR_ISA_TINY1, bfd_mach_avr1},
- {"attiny12", AVR_ISA_TINY1, bfd_mach_avr1},
- {"attiny15", AVR_ISA_TINY1, bfd_mach_avr1},
- {"attiny28", AVR_ISA_TINY1, bfd_mach_avr1},
- {"at90s2313", AVR_ISA_2xxx, bfd_mach_avr2},
- {"at90s2323", AVR_ISA_2xxx, bfd_mach_avr2},
- {"at90s2333", AVR_ISA_2xxx, bfd_mach_avr2}, /* XXX -> 4433 */
- {"at90s2343", AVR_ISA_2xxx, bfd_mach_avr2},
- {"attiny22", AVR_ISA_2xxx, bfd_mach_avr2}, /* XXX -> 2343 */
+ {"attiny11", AVR_ISA_AVR1, bfd_mach_avr1},
+ {"attiny12", AVR_ISA_AVR1, bfd_mach_avr1},
+ {"attiny15", AVR_ISA_AVR1, bfd_mach_avr1},
+ {"attiny28", AVR_ISA_AVR1, bfd_mach_avr1},
+ {"at90s2313", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"at90s2323", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"at90s2333", AVR_ISA_AVR2, bfd_mach_avr2}, /* XXX -> 4433 */
+ {"at90s2343", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"attiny22", AVR_ISA_AVR2, bfd_mach_avr2}, /* XXX -> 2343 */
{"attiny26", AVR_ISA_2xxe, bfd_mach_avr2},
- {"at90s4433", AVR_ISA_2xxx, bfd_mach_avr2},
- {"at90s4414", AVR_ISA_2xxx, bfd_mach_avr2}, /* XXX -> 8515 */
- {"at90s4434", AVR_ISA_2xxx, bfd_mach_avr2}, /* XXX -> 8535 */
- {"at90s8515", AVR_ISA_2xxx, bfd_mach_avr2},
- {"at90s8535", AVR_ISA_2xxx, bfd_mach_avr2},
- {"at90c8534", AVR_ISA_2xxx, bfd_mach_avr2},
- {"at86rf401", AVR_ISA_RF401, bfd_mach_avr2},
- {"attiny13", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny13a", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny2313", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny261", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny461", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny861", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny24", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny44", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny84", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny25", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny45", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny85", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny43u", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny48", AVR_ISA_TINY2, bfd_mach_avr2},
- {"attiny88", AVR_ISA_TINY2, bfd_mach_avr2},
- {"atmega103", AVR_ISA_M103, bfd_mach_avr3},
- {"at43usb320", AVR_ISA_M103, bfd_mach_avr3},
- {"at43usb355", AVR_ISA_M603, bfd_mach_avr3},
- {"at76c711", AVR_ISA_M603, bfd_mach_avr3},
- {"at90usb82", AVR_ISA_USB162, bfd_mach_avr3},
- {"at90usb162", AVR_ISA_USB162, bfd_mach_avr3},
- {"attiny167", AVR_ISA_TINY3, bfd_mach_avr3},
- {"atmega48", AVR_ISA_PWMx, bfd_mach_avr4},
- {"atmega48p", AVR_ISA_PWMx, bfd_mach_avr4},
+ {"at90s4414", AVR_ISA_AVR2, bfd_mach_avr2}, /* XXX -> 8515 */
+ {"at90s4433", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"at90s4434", AVR_ISA_AVR2, bfd_mach_avr2}, /* XXX -> 8535 */
+ {"at90s8515", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"at90c8534", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"at90s8535", AVR_ISA_AVR2, bfd_mach_avr2},
+ {"attiny13", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny13a", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny2313", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny24", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny44", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny84", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny25", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny45", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny85", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny261", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny461", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny861", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny43u", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny48", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"attiny88", AVR_ISA_AVR25, bfd_mach_avr25},
+ {"at86rf401", AVR_ISA_RF401, bfd_mach_avr25},
+ {"at43usb355", AVR_ISA_AVR3, bfd_mach_avr3},
+ {"at76c711", AVR_ISA_AVR3, bfd_mach_avr3},
+ {"atmega103", AVR_ISA_AVR31, bfd_mach_avr31},
+ {"at43usb320", AVR_ISA_AVR31, bfd_mach_avr31},
+ {"attiny167", AVR_ISA_AVR35, bfd_mach_avr35},
+ {"at90usb82", AVR_ISA_AVR35, bfd_mach_avr35},
+ {"at90usb162", AVR_ISA_AVR35, bfd_mach_avr35},
{"atmega8", AVR_ISA_M8, bfd_mach_avr4},
- {"atmega88", AVR_ISA_PWMx, bfd_mach_avr4},
- {"atmega88p", AVR_ISA_PWMx, bfd_mach_avr4},
+ {"atmega48", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"atmega48p", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"atmega88", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"atmega88p", AVR_ISA_AVR4, bfd_mach_avr4},
{"atmega8515", AVR_ISA_M8, bfd_mach_avr4},
{"atmega8535", AVR_ISA_M8, bfd_mach_avr4},
- {"atmega8hva", AVR_ISA_PWMx, bfd_mach_avr4},
- {"at90pwm1", AVR_ISA_PWMx, bfd_mach_avr4},
- {"at90pwm2", AVR_ISA_PWMx, bfd_mach_avr4},
- {"at90pwm2b", AVR_ISA_PWMx, bfd_mach_avr4},
- {"at90pwm3", AVR_ISA_PWMx, bfd_mach_avr4},
- {"at90pwm3b", AVR_ISA_PWMx, bfd_mach_avr4},
- {"atmega16", AVR_ISA_M323, bfd_mach_avr5},
+ {"atmega8hva", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"at90pwm1", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"at90pwm2", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"at90pwm2b", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"at90pwm3", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"at90pwm3b", AVR_ISA_AVR4, bfd_mach_avr4},
+ {"atmega16", AVR_ISA_AVR5, bfd_mach_avr5},
{"atmega161", AVR_ISA_M161, bfd_mach_avr5},
- {"atmega162", AVR_ISA_M323, bfd_mach_avr5},
+ {"atmega162", AVR_ISA_AVR5, bfd_mach_avr5},
{"atmega163", AVR_ISA_M161, bfd_mach_avr5},
- {"atmega164p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega165", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega165p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega168", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega168p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega169", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega169p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega32", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega323", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega324p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega325", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega325p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega328p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega329", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega329p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega3250", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega3250p",AVR_ISA_M323, bfd_mach_avr5},
- {"atmega3290", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega3290p",AVR_ISA_M323, bfd_mach_avr5},
- {"atmega406", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega64", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega640", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega644", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega644p", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega128", AVR_ISA_M128, bfd_mach_avr5},
- {"atmega1280", AVR_ISA_M128, bfd_mach_avr5},
- {"atmega1281", AVR_ISA_M128, bfd_mach_avr5},
- {"atmega1284p",AVR_ISA_M128, bfd_mach_avr5},
- {"atmega645", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega649", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega6450", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega6490", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega16hva",AVR_ISA_M323, bfd_mach_avr5},
- {"at90can32" , AVR_ISA_M323, bfd_mach_avr5},
- {"at90can64" , AVR_ISA_M323, bfd_mach_avr5},
- {"at90can128", AVR_ISA_M128, bfd_mach_avr5},
- {"at90pwm216", AVR_ISA_M323, bfd_mach_avr5},
- {"at90pwm316", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega32c1", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega32m1", AVR_ISA_M323, bfd_mach_avr5},
- {"atmega32u4", AVR_ISA_M323, bfd_mach_avr5},
- {"at90usb646", AVR_ISA_M323, bfd_mach_avr5},
- {"at90usb647", AVR_ISA_M323, bfd_mach_avr5},
- {"at90usb1286",AVR_ISA_M128, bfd_mach_avr5},
- {"at90usb1287",AVR_ISA_M128, bfd_mach_avr5},
+ {"atmega164p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega165", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega165p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega168", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega168p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega169", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega169p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega32", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega323", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega324p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega325", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega325p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega3250", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega3250p",AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega328p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega329", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega329p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega3290", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega3290p",AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega406", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega64", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega640", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega644", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega644p", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega645", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega649", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega6450", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega6490", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega16hva",AVR_ISA_AVR5, bfd_mach_avr5},
+ {"at90can32" , AVR_ISA_AVR5, bfd_mach_avr5},
+ {"at90can64" , AVR_ISA_AVR5, bfd_mach_avr5},
+ {"at90pwm216", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"at90pwm316", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega32c1", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega32m1", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"atmega32u4", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"at90usb646", AVR_ISA_AVR5, bfd_mach_avr5},
+ {"at90usb647", AVR_ISA_AVR5, bfd_mach_avr5},
{"at94k", AVR_ISA_94K, bfd_mach_avr5},
- {"atmega2560", AVR_ISA_ALL, bfd_mach_avr6},
- {"atmega2561", AVR_ISA_ALL, bfd_mach_avr6},
+ {"atmega128", AVR_ISA_AVR51, bfd_mach_avr51},
+ {"atmega1280", AVR_ISA_AVR51, bfd_mach_avr51},
+ {"atmega1281", AVR_ISA_AVR51, bfd_mach_avr51},
+ {"atmega1284p",AVR_ISA_AVR51, bfd_mach_avr51},
+ {"at90can128", AVR_ISA_AVR51, bfd_mach_avr51},
+ {"at90usb1286",AVR_ISA_AVR51, bfd_mach_avr51},
+ {"at90usb1287",AVR_ISA_AVR51, bfd_mach_avr51},
+ {"atmega2560", AVR_ISA_AVR6, bfd_mach_avr6},
+ {"atmega2561", AVR_ISA_AVR6, bfd_mach_avr6},
{NULL, 0, 0}
};
/* Current MCU type. */
-static struct mcu_type_s default_mcu = {"avr2", AVR_ISA_2xxx,bfd_mach_avr2};
+static struct mcu_type_s default_mcu = {"avr2", AVR_ISA_AVR2, bfd_mach_avr2};
static struct mcu_type_s * avr_mcu = & default_mcu;
/* AVR target-specific switches. */
@@ -337,11 +349,18 @@
_("AVR options:\n"
" -mmcu=[avr-name] select microcontroller variant\n"
" [avr-name] can be:\n"
- " avr1 - AT90S1200, ATtiny1x, ATtiny28\n"
- " avr2 - AT90S2xxx, AT90S4xxx, AT90S8xxx, ATtiny22\n"
- " avr3 - ATmega103\n"
- " avr4 - ATmega8, ATmega88\n"
- " avr5 - ATmega161, ATmega163, ATmega32, AT94K\n"
+ " avr1 - classic AVR core without data RAM\n"
+ " avr2 - classic AVR core with up to 8K program memory\n"
+ " avr25 - classic AVR core with up to 8K program memory\n"
+ " plus the MOVW instruction\n"
+ " avr3 - classic AVR core with up to 64K program memory\n"
+ " avr31 - classic AVR core with up to 128K program memory\n"
+ " avr35 - classic AVR core with up to 64K program memory\n"
+ " plus the MOVW instruction\n"
+ " avr4 - enhanced AVR core with up to 8K program memory\n"
+ " avr5 - enhanced AVR core with up to 64K program memory\n"
+ " avr51 - enhanced AVR core with up to 128K program memory\n"
+ " avr6 - enhanced AVR core with up to 256K program memory\n"
" or immediate microcontroller name.\n"));
fprintf (stream,
_(" -mall-opcodes accept all AVR opcodes, even if not supported by MCU\n"
