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binutils-gdb/gas/doc
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Georg-Johann Lay 32f76c6773 Add support for a __gcc_isr pseudo isntruction to the AVR assembler. 
PR gas/21683
include * opcode/avr.h (AVR_INSN): Add one for __gcc_isr.

gas * 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.
2017-06-30 16:37:39 +01:00
..
all.texi Add support for the WebAssembly file format and the wasm32 ELF conversion to gas and the binutils. 2017-03-30 10:57:21 +01:00
as.texinfo MIPS16e2: Add MIPS16e2 ASE support 2017-05-15 13:57:10 +01:00
c-aarch64.texi [AArch64] Add dot product support for AArch64 to binutils 2017-06-28 11:09:01 +01:00
c-alpha.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-arc.texi [ARC] Object attributes. 2017-05-10 14:42:22 +02:00
c-arm.texi [ARM] Assembler and disassembler support Dot Product Extension 2017-06-28 11:00:55 +01:00
c-avr.texi Add support for a __gcc_isr pseudo isntruction to the AVR assembler. 2017-06-30 16:37:39 +01:00
c-bfin.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-cr16.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-cris.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-d10v.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-d30v.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-epiphany.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-h8300.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-hppa.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-i370.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-i386.texi X86: Add pseudo prefixes to control encoding 2017-03-09 09:59:00 -08:00
c-i860.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-i960.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-ia64.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-ip2k.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-lm32.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-m32c.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-m32r.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-m68hc11.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-m68k.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-metag.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-microblaze.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-mips.texi MIPS: Add Imagination interAptiv MR2 MIPS32r3 processor support 2017-06-28 02:07:36 +01:00
c-mmix.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-msp430.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-mt.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-nds32.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-nios2.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-ns32k.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-pdp11.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-pj.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-ppc.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-pru.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-riscv.texi Sanitize RISC-V GAS help text, documentation 2017-03-22 15:46:52 -07:00
c-rl78.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-rx.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-s390.texi S/390: Add support for new cpu architecture - arch12. 2017-02-23 18:27:38 +01:00
c-score.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-sh64.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-sh.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-sparc.texi binutils: support for the SPARC M8 processor 2017-05-19 09:27:08 -07:00
c-tic6x.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-tic54x.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-tilegx.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-tilepro.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-v850.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-vax.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-visium.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-wasm32.texi Add support for the WebAssembly file format and the wasm32 ELF conversion to gas and the binutils. 2017-03-30 10:57:21 +01:00
c-xc16x.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-xgate.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-xstormy16.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-xtensa.texi Fix spelling mistakes and typos in the GAS sources. 2017-01-23 15:23:07 +00:00
c-z8k.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
c-z80.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
fdl.texi Change documentation license to FDL v1.3 2008-11-19 16:22:48 +00:00
h8.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
internals.texi Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Makefile.am Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Makefile.in Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30