7fd6378ef4
PR target/52737
* contrib/gcc_update (files_and_dependencies):
Remove gcc/config/avr/t-multilib from touch data.
gcc/
PR target/52737
* config.gcc (tm_file): Remove avr/multilib.h.
* doc/invoke.texi (AVR Options): Adjust
documentation of -mtiny-stack.
* config/avr/genmultilib.awk: Remove code to generate multilib.h.
(BEGIN): Use -msp8 as multilib option instead of -mtiny-stack.
* config/avr/t-avr: Remove generation of multilib.h.
* config/avr/t-multilib: Regenerate.
* config/avr/multilib.h: Remove.
* config/avr/avr.opt (-msp8): New option.
(avr_sp8): New variable.
* config/avr/driver-avr.c (avr_device_to_sp8): New function.
* config/avr/avr.h (AVR_HAVE_SPH): New define.
(AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8.
(avr_device_to_sp8): New prototype.
(EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 }
(DRIVER_SELF_SPECS): New define.
* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
__AVR_SP8__, __AVR_HAVE_SPH__.
* config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of
AVR_HAVE_8BIT_SP to decide if SP_H is present.
(avr_file_start): Ditto.
libgcc/
PR target/52737
* config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
instead of __AVR_HAVE_8BIT_SP__.
From-SVN: r185907
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| .. | ||
| reghunt | ||
| regression | ||
| testsuite-management | ||
| analyze_brprob | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| check_GNU_style.sh | ||
| check_makefile_deps.sh | ||
| check_warning_flags.sh | ||
| compare_tests | ||
| compare-all-tests | ||
| compare-debug | ||
| compareSumTests3 | ||
| config-list.mk | ||
| dg-cmp-results.sh | ||
| dg-extract-results.sh | ||
| dglib.pm | ||
| download_ecj | ||
| download_prerequisites | ||
| filter_gcc_for_doxygen | ||
| filter_knr2ansi.pl | ||
| filter_params.pl | ||
| gcc_build | ||
| gcc_update | ||
| gcc.doxy | ||
| gennews | ||
| gthr_supp_vxw_5x.c | ||
| index-prop | ||
| make_sunver.pl | ||
| paranoia.cc | ||
| patch_tester.sh | ||
| prepare_patch.sh | ||
| repro_fail | ||
| test_installed | ||
| test_recheck | ||
| test_summary | ||
| texi2pod.pl | ||
| uninclude | ||
| warn_summary | ||