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2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-11-18avr-mcus.def: Add new avr4 devices atmega48pb and atmega88pb.Pitchumani Sivanupandi1-2/+2
* config/avr/avr-mcus.def: Add new avr4 devices atmega48pb and atmega88pb. Add new avr5 devices ata5791, ata8210, ata8510, atmega168pb and atmega328pb. * doc/avr-mmcu.texi: Regenerate. From-SVN: r230562
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-10-21avr-c.c (avr_cpu_cpp_builtins): Don't define __MEMX for avrtiny.Joern Rennecke1-0/+4
gcc: 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> Vidya Praveen <vidya.praveen@atmel.com> Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> Pitchumani Sivanupandi <Pitchumani.S@atmel.com> * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define __MEMX for avrtiny. * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny. (avr_nonconst_pointer_addrspace): Likewise. * config/avr/avr.h (AVR_HAVE_LPM): Define. Added AVRTINY architecture to avr target. * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture. (base_arch_s): member added for AVRTINY architecture. * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO respectively. LAST_CALLEE_SAVED_REG macro added for the last register in callee saved register list. (avr_option_override): CCP address updated for AVRTINY. (avr_init_expanders): tmp and zero rtx initialized as per arch. Reset avr_have_dimode if AVRTINY. (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number. (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number. (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY. Use LAST_CALLEE_SAVED_REG to refer last callee saved register. (expand_epilogue): Likewise. (avr_print_operand): Print CCP address in case of AVRTINY also. <TBD>bad address (function_arg_regno_p): Check different register list for arguments if AVRTINY. (init_cumulative_args): Check for AVRTINY to update number of argument registers. (tiny_valid_direct_memory_access_range): New function. Return false if direct memory access range is not in accepted range for AVRTINY. (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register indirect load (with displacement) for AVRTINY. (out_movqi_r_mr): Updated instruction length for AVRTINY. Call avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement. (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register indirect load (no displacement) for AVRTINY. (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register indirect load (with displacement) for AVRTINY. (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register indirect load for pre-decrement address. (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load functions. Update instruction length for AVRTINY. (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for SImode. (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode. (out_movsi_r_mr): Likewise, for SImode. (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register indirect store (no displacement) for AVRTINY. (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register indirect store (with displacement) for AVRTINY. (out_movsi_mr_r): Emit out insn for IO address store. Update store instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect store functions. (avr_out_load_psi_reg_no_disp_tiny): New function to handle register indirect load (no displacement) for PSImode in AVRTINY. (avr_out_load_psi_reg_disp_tiny): New function to handle register indirect load (with displacement) for PSImode in AVRTINY. (avr_out_load_psi): Call PSImode register indirect load functions for AVRTINY. Update instruction length for AVRTINY. (avr_out_store_psi_reg_no_disp_tiny): New function to handle register indirect store (no displacement) for PSImode in AVRTINY. (avr_out_store_psi_reg_disp_tiny): New function to handle register indirect store (with displacement) for PSImode in AVRTINY. (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny register indirect store functions for AVRTINY. (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode register indirect store (with displacement) for AVRTINY. (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny register indirect store function for QImode in AVRTINY. (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY. (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register indirect store (no displacement) for HImode in AVRTINY. (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register indirect store (with displacement) for HImode in AVRTINY. (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register indirect store for post-increment address in HImode. (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny register indirect store function for HImode in AVRTINY. (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw in case of AVRTINY. (order_regs_for_local_alloc): Updated register allocation order for AVRTINY. (avr_conditional_register_usage): New function. It is a target hook (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call used registers list and register allocation order for AVRTINY. (avr_return_in_memory): Update return value size for AVRTINY. * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros for AVRTINY arch and tiny program memory base address. * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch. (avr_texinfo): Added description for AVRTINY arch. * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated STATIC_CHAIN_REGNUM for AVRTINY. * config/avr/avr-mcus.def: Added AVRTINY arch devices. * config/avr/avr.md: Added constants for tmp/ zero registers in AVRTINY. Attributes for AVRTINY added. (mov<mode>): Move src/ dest address to register if it is not in AVRTINY memory access range. (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not in AVRTINY memory access range. (*mov<mode>): Likewise for HImode and SImode. (*movsf): Likewise for SFmode. (delay_cycles_2): Updated instructions to be emitted as AVRTINY does not have sbiw. * config/avr/avr-protos.h: Added function prototype for tiny_valid_direct_memory_access_range. * config/avr/avr-tables.opt: Regenerate. * gcc/config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. gcc/testsuite: 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> * gcc.target/avr/tiny-memx.c: New test. * gcc.target/avr/tiny-caller-save.c: New test. libgcc: 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> Vidya Praveen <vidya.praveen@atmel.com> Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> Pitchumani Sivanupandi <Pitchumani.S@atmel.com> * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending order. Updated library functions for AVRTINY arch. * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. Replaced occurrences of r0/r1 with tmp/zero reg macros. Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with wsubi/wadi macors. (__mulsi3_helper): Update stack, preserve callee saved regs and argument from stack. Restore callee save registers. (__mulpsi3): Likewise. (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for AVRTINY. (__tablejump2__): Added lpm equivalent instructions for AVRTINY. (__do_copy_data): Added new definition for AVRTINY. (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. (__load_3, __load_4, __xload_1, __xload_2, __xload_3, __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi macors. * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for AVRTINY. Fix broken long multiplication on tiny arch. Co-Authored-By: Pitchumani Sivanupandi <pitchumani.s@atmel.com> Co-Authored-By: Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> Co-Authored-By: Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> Co-Authored-By: Vidya Praveen <vidya.praveen@atmel.com> From-SVN: r216525
2014-08-22avr-mcus.def: Remove atmega26hvg...Pitchumani Sivanupandi1-3/+3
* config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2, atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s, atmxt540s and atmxt540sreva devices. * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r214325
2014-07-16avr-mcus.def: Add new avrxmega2 devices (atxmega8e5, atxmega16e5, ↵Denis Chertykov1-1/+1
atxmega32c3, atxmega32d3). * config/avr/avr-mcus.def: Add new avrxmega2 devices (atxmega8e5, atxmega16e5, atxmega32c3, atxmega32d3). * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r212693
2014-07-16avr-mcus.def: Add new avr5 devices (ata5702m322...Denis Chertykov1-3/+3
* config/avr/avr-mcus.def: Add new avr5 devices (ata5702m322, atmega325pa, atmega64hve2, atmega644rfr2), avr51 devices (atmega128rfr2= , atmega1284rfr2) and avr6 devices (atmega256rfr2, atmega2564rfr2). * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r212692
2014-07-16avr-mmcu.texi: Regenerate.Denis Chertykov1-1/+1
* doc/avr-mmcu.texi: Regenerate. (Forgotten commit) From-SVN: r212684
2014-06-03avr-mcus.def: Add new avr25 devices attiny441, attiny828 and attiny841.Denis Chertykov1-4/+4
* config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828 and attiny841. * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. * config/avr/avr-mcus.def (ata6616c): Add new avr25 device. (ata6617c, ata664251): Add new avr35 devices. (ata6612c): Add new avr4 device. (ata6613c, ata6614q): Add new avr5 devices. * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r211189
2014-05-30avr-mcus.def: Change ATA6289 ISA to AVR4Pitchumani Sivanupandi1-2/+2
* config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4 * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r211085
2014-03-03avr-mcus.def: Remove atxmega16x1.Senthil Kumar Selvaraj1-1/+1
* config/avr/avr-mcus.def: Remove atxmega16x1. * config/avr/avr-tables.opt: Regenerate. * config/avr/t-multilib: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r208281
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-07-10re PR target/57506 ([avr] Some devices are present twice in avr-mcus.def)Georg-Johann Lay1-1/+1
PR target/57506 * config/avr/avr-mcus.def (atmega16hva, atmega16hva2, atmega16hvb) (atmega16m1, atmega16u4, atmega32a, atmega32c1, atmega32hvb) (atmega32m1, atmega32u4, atmega32u6, atmega64c1, atmega64m1): Remove duplicate devices. * config/avr/gen-avr-mmcu-texi.c (print_mcus): Fail on duplicate MCUs. * config/avr/t-multilib: Regenerate. * config/avr/avr-tables.opt: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r200870
2013-02-28* avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285)Georg-Johann Lay1-9/+9
(ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795) (atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb) (atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a) (atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1) (atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p) (atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb) (atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161) (atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e) (atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4) (atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3) (atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1) (atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva) (atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3) (atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU. (avrxmega6): Increase max flash segments from 5 to 6. * config/avr/t-multilib: Regenerate. * config/avr/avr-tables.opt: Regenerate. * doc/avr-mmcu.texi: Regenerate. From-SVN: r196331
2013-01-10Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r195098
2012-09-17re PR target/54607 ([avr]: Canadian cross build fails because ↵Georg-Johann Lay1-8/+9
gen-avr-mmcu-texi.c is compiled with the wrong compiler) PR target/54607 * config.gcc (tm_file,avr): Add avr/avr-arch.h. * config/avr/t-avr (gen-avr-mmcu-texi): Use CC_FOR_BUILD to compile. Don't depend on TM_H. Use CFLAGS_FOR_BUILD. * config/avr/avr.h (avr_arch, base_arch_s, mcu_type_s): Source out to... * config/avr/avr-arch.h: ...this new file. * config/avr/gen-avr-mmcu-texi.c: Include avr-arch.h, stdio.h, stdlib.h. * comparator: Make letters smaller than digits. * config/avr/avr-devices.c: Don't include headers if used in gen-avr-mmcu-texi.c. * doc/avr-mmcu.texi: Regenerate. From-SVN: r191390
2012-05-31gen-avr-mmcu-texi.c: Sort MCUs.Georg-Johann Lay1-7/+7
* config/avr/gen-avr-mmcu-texi.c: Sort MCUs. * doc/avr-mmcu.texi: Regenerate. From-SVN: r188067
2012-05-08Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.Georg-Johann Lay1-0/+74
* Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi. * doc/avr-mmcu.texi: New auto-generated file. * doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order to document all valid -mmcu= arguments. * config/avr/avr.h (arch_info_s): New struct definition. * config/avr/avr-devices.c (avr_texinfo): New variable. * config/avr/gen-avr-mmcu-texi.c: New file. * config/avr/t-avr: New rules and dependencies to build avr-mmcu.texi. From-SVN: r187279
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