d085c46817
* regrename.h (struct du_head): Add target_data_1 and target_data_2 fields. * regrename.c (create_new_chain): Clear entire struct after allocating. * config/i386/i386.opt (mmitigate-rop): New option. * doc/invoke.texi (mmitigate-rop): Document. * config/i386/i386.c: Include "regrename.h". (ix86_rop_should_change_byte_p, reg_encoded_number, ix86_get_modrm_for_rop, set_rop_modrm_reg_bits, ix86_mitigate_rop): New static functions. (ix86_reorg): Call ix86_mitigate_rop if -fmitigate-rop. * config/i386/i386.md (attr "modrm_class"): New. (cmp<mode>_ccno_1, mov<mode>_xor, movstrict<mode>_xor, x86_mov<mode>cc_0_m1. x86_mov<mode>cc_0_m1_se) (x86_mov<mode>cc_0_m1_neg): Override modrm_class attribute. From-SVN: r230543 |
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| INSTALL | ||
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcilkrts | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libjava | ||
| libmpx | ||
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| liboffloadmic | ||
| libquadmath | ||
| libsanitizer | ||
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| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
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| ABOUT-NLS | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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| compile | ||
| config-ml.in | ||
| config.guess | ||
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| libtool-ldflags | ||
| libtool.m4 | ||
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README
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