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from 66aae15b4edf gcc-git-customization.sh: Avoid double expansion new e953433f089b [PATCH, GCC/ARM, 1/10] Fix -mcmse check in libgcc new e27cf2e37265 [PATCH, GCC/ARM, 2/10] Add command line support for Armv8. [...] new e0e4be48a989 [PATCH, GCC/ARM, 3/10] Save/restore FPCXTNS in nsentry functions new 9722215a027b [PATCH, GCC/ARM, 4/10] Clear GPR with CLRM new 0b1c7b27a7dd [PATCH, GCC/ARM, 5/10] Clear VFP registers with VSCCLRM new 2d924ca62038 [PATCH, GCC/ARM, 6/10] Clear GPRs inline when calling nsca [...] new 1e4f3696a24a [PATCH, GCC/ARM, 7/10] Clear all VFP regs inline in hardfl [...] new 0ab81d9cc733 [PATCH, GCC/ARM, 8/10] Do lazy store & load inline when ca [...] new a464ffc2156a [PATCH, GCC/ARM, 9/10] Call nscall function with blxns new 4747e2ccec94 [PATCH, GCC/ARM, 10/10] Enable -mcmse new 7b4c373beb31 Add CLI and multilib support for Armv8.1-M Mainline MVE ex [...]
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Summary of changes: gcc/ChangeLog | 136 ++++++ gcc/config/arm/arm-cpus.in | 48 +- gcc/config/arm/arm-protos.h | 1 + gcc/config/arm/arm-tables.opt | 2 +- gcc/config/arm/arm.c | 541 +++++++++++++++++---- gcc/config/arm/arm.h | 30 ++ gcc/config/arm/arm.md | 18 +- gcc/config/arm/predicates.md | 12 + gcc/config/arm/t-rmprofile | 17 +- gcc/config/arm/thumb2.md | 66 ++- gcc/config/arm/unspecs.md | 8 + gcc/config/arm/vfp.md | 98 ++++ gcc/doc/invoke.texi | 24 + gcc/testsuite/ChangeLog | 280 +++++++++++ gcc/testsuite/gcc.target/arm/cmse/bitfield-1.c | 4 + gcc/testsuite/gcc.target/arm/cmse/bitfield-2.c | 4 + gcc/testsuite/gcc.target/arm/cmse/bitfield-3.c | 5 +- gcc/testsuite/gcc.target/arm/cmse/cmse-1.c | 18 +- gcc/testsuite/gcc.target/arm/cmse/cmse-14.c | 15 +- gcc/testsuite/gcc.target/arm/cmse/cmse-15.c | 7 +- gcc/testsuite/gcc.target/arm/cmse/cmse.exp | 43 +- .../gcc.target/arm/cmse/mainline/8_1m/bitfield-4.c | 25 + .../gcc.target/arm/cmse/mainline/8_1m/bitfield-5.c | 23 + .../gcc.target/arm/cmse/mainline/8_1m/bitfield-6.c | 26 + .../gcc.target/arm/cmse/mainline/8_1m/bitfield-7.c | 23 + .../gcc.target/arm/cmse/mainline/8_1m/bitfield-8.c | 26 + .../gcc.target/arm/cmse/mainline/8_1m/bitfield-9.c | 20 + .../arm/cmse/mainline/8_1m/bitfield-and-union.c | 30 ++ .../arm/cmse/mainline/8_1m/hard-sp/cmse-13.c | 30 ++ .../arm/cmse/mainline/8_1m/hard-sp/cmse-5.c | 12 + .../arm/cmse/mainline/8_1m/hard-sp/cmse-7.c | 26 + .../arm/cmse/mainline/8_1m/hard-sp/cmse-8.c | 28 ++ .../arm/cmse/mainline/8_1m/hard/cmse-13.c | 32 ++ .../arm/cmse/mainline/8_1m/hard/cmse-5.c | 12 + .../arm/cmse/mainline/8_1m/hard/cmse-7.c | 26 + .../arm/cmse/mainline/8_1m/hard/cmse-8.c | 27 + .../arm/cmse/mainline/8_1m/soft/cmse-13.c | 29 ++ .../arm/cmse/mainline/8_1m/soft/cmse-5.c | 13 + .../arm/cmse/mainline/8_1m/soft/cmse-7.c | 26 + .../arm/cmse/mainline/8_1m/soft/cmse-8.c | 28 ++ .../arm/cmse/mainline/8_1m/softfp-sp/cmse-5.c | 14 + .../arm/cmse/mainline/8_1m/softfp-sp/cmse-7.c | 25 + .../arm/cmse/mainline/8_1m/softfp-sp/cmse-8.c | 27 + .../arm/cmse/mainline/8_1m/softfp/cmse-13.c | 28 ++ .../arm/cmse/mainline/8_1m/softfp/cmse-5.c | 13 + .../arm/cmse/mainline/8_1m/softfp/cmse-7.c | 25 + .../arm/cmse/mainline/8_1m/softfp/cmse-8.c | 27 + .../gcc.target/arm/cmse/mainline/8_1m/union-1.c | 23 + .../gcc.target/arm/cmse/mainline/8_1m/union-2.c | 27 + .../arm/cmse/mainline/{ => 8m}/bitfield-4.c | 2 +- .../arm/cmse/mainline/{ => 8m}/bitfield-5.c | 3 +- .../arm/cmse/mainline/{ => 8m}/bitfield-6.c | 2 +- .../arm/cmse/mainline/{ => 8m}/bitfield-7.c | 3 +- .../arm/cmse/mainline/{ => 8m}/bitfield-8.c | 2 +- .../arm/cmse/mainline/{ => 8m}/bitfield-9.c | 2 +- .../cmse/mainline/{ => 8m}/bitfield-and-union.c | 2 +- .../arm/cmse/mainline/{ => 8m}/hard-sp/cmse-13.c | 5 +- .../arm/cmse/mainline/{ => 8m}/hard-sp/cmse-5.c | 4 +- .../arm/cmse/mainline/{ => 8m}/hard-sp/cmse-7.c | 5 +- .../arm/cmse/mainline/{ => 8m}/hard-sp/cmse-8.c | 4 +- .../arm/cmse/mainline/{ => 8m}/hard/cmse-13.c | 4 +- .../arm/cmse/mainline/{ => 8m}/hard/cmse-5.c | 4 +- .../arm/cmse/mainline/{ => 8m}/hard/cmse-7.c | 5 +- .../arm/cmse/mainline/{ => 8m}/hard/cmse-8.c | 4 +- .../arm/cmse/mainline/{ => 8m}/soft/cmse-13.c | 5 +- .../arm/cmse/mainline/{ => 8m}/soft/cmse-5.c | 5 +- .../arm/cmse/mainline/{ => 8m}/soft/cmse-7.c | 5 +- .../arm/cmse/mainline/{ => 8m}/soft/cmse-8.c | 4 +- .../arm/cmse/mainline/{ => 8m}/softfp-sp/cmse-5.c | 4 +- .../arm/cmse/mainline/{ => 8m}/softfp-sp/cmse-7.c | 5 +- .../arm/cmse/mainline/{ => 8m}/softfp-sp/cmse-8.c | 4 +- .../arm/cmse/mainline/{ => 8m}/softfp/cmse-13.c | 10 +- .../arm/cmse/mainline/{ => 8m}/softfp/cmse-5.c | 4 +- .../arm/cmse/mainline/{ => 8m}/softfp/cmse-7.c | 5 +- .../arm/cmse/mainline/{ => 8m}/softfp/cmse-8.c | 4 +- .../arm/cmse/mainline/{ => 8m}/union-1.c | 3 +- .../arm/cmse/mainline/{ => 8m}/union-2.c | 2 +- gcc/testsuite/gcc.target/arm/cmse/struct-1.c | 6 +- gcc/testsuite/gcc.target/arm/multilib.exp | 21 + gcc/testsuite/lib/target-supports.exp | 16 +- libgcc/ChangeLog | 6 + libgcc/config/arm/t-arm | 2 +- 82 files changed, 2003 insertions(+), 207 deletions(-) create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-4.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-5.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-6.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-7.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-8.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-9.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/bitfield-and-union.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard-sp/cmse-13.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard-sp/cmse-5.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard-sp/cmse-7.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard-sp/cmse-8.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard/cmse-13.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard/cmse-5.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard/cmse-7.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/hard/cmse-8.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-13.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-5.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-7.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/soft/cmse-8.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-5.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-7.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-8.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-13.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-5.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-7.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-8.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/union-1.c create mode 100644 gcc/testsuite/gcc.target/arm/cmse/mainline/8_1m/union-2.c rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-4.c (95%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-5.c (95%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-6.c (96%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-7.c (95%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-8.c (96%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-9.c (94%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/bitfield-and-union.c (95%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard-sp/cmse-13.c (91%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard-sp/cmse-5.c (93%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard-sp/cmse-7.c (91%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard-sp/cmse-8.c (91%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard/cmse-13.c (90%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard/cmse-5.c (91%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard/cmse-7.c (88%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/hard/cmse-8.c (88%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/soft/cmse-13.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/soft/cmse-5.c (79%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/soft/cmse-7.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/soft/cmse-8.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp-sp/cmse-5.c (93%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp-sp/cmse-7.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp-sp/cmse-8.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp/cmse-13.c (65%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp/cmse-5.c (91%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp/cmse-7.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/softfp/cmse-8.c (82%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/union-1.c (95%) rename gcc/testsuite/gcc.target/arm/cmse/mainline/{ => 8m}/union-2.c (96%)