https://sourceware.org/bugzilla/show_bug.cgi?id=21683
--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- Created attachment 10232 --> https://sourceware.org/bugzilla/attachment.cgi?id=10232&action=edit bin-pr21683-gccisr.diff: Proposed patch. / PR gas/21683 * include/opcode/avr.h (AVR_INSN): Add one for __gcc_isr. gas/ PR gas/21683 * doc/c-avr.texi (AVR Options) <-mgcc-isr>: Document it. (AVR Pseudo Instructions): New node. * config/tc-avr.h (md_pre_output_hook): Define to avr_pre_output_hook. (md_undefined_symbol): Define to avr_undefined_symbol. (avr_pre_output_hook, avr_undefined_symbol): New protos. * config/tc-avr.c (struc-symbol.h): Include it. (ISR_CHUNK_Done, ISR_CHUNK_Prologue, ISR_CHUNK_Epilogue): New enums. (avr_isr, avr_gccisr_opcode) (avr_no_sreg_hash, avr_no_sreg): New static variables. (avr_opt_s) <have_gccisr>: Add field. (avr_opt): Add initializer for have_gccisr. (enum options) <OPTION_HAVE_GCCISR>: Add enum. (md_longopts) <"mgcc-isr">: Add entry. (md_show_usage): Document -mgcc-isr. (md_parse_option) [OPTION_HAVE_GCCISR]: Handle it. (md_undefined_symbol): Remove. (avr_undefined_symbol, avr_pre_output_hook): New fuctions. (md_begin) <avr_no_sreg_hash, avr_gccisr_opcode>: Initialize them. (avr_operand) <pregno>: Add argument and set *pregno if function is called for a register constraint. [N]: Handle constraint. (avr_operands) <avr_operand>: Pass 5th parameter to calls. [avr_opt.have_gccisr]: Call avr_update_gccisr. Call avr_gccisr_operands instead of avr_operands. (avr_update_gccisr, avr_emit_insn, avr_patch_gccisr_frag) (avr_gccisr_operands, avr_check_gccisr_done): New static functions. * testsuite/gas/avr/gccisr-01.d: New test. * testsuite/gas/avr/gccisr-01.s: New test. * testsuite/gas/avr/gccisr-02.d: New test. * testsuite/gas/avr/gccisr-02.s: New test. * testsuite/gas/avr/gccisr-03.d: New test. * testsuite/gas/avr/gccisr-03.s: New test. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
