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authorMartin Liska <mliska@suse.cz>2022-01-14 16:56:44 +0100
committerMartin Liska <mliska@suse.cz>2022-01-17 22:12:04 +0100
commit5c69acb32329d49e58c26fa41ae74229a52b9106 (patch)
treeddb05f9d73afb6f998457d2ac4b720e3b3b60483 /libcpp/line-map.c
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved to... * common/config/m68k/m68k-common.cc: ...here. * common/config/mcore/mcore-common.c: Moved to... * common/config/mcore/mcore-common.cc: ...here. * common/config/microblaze/microblaze-common.c: Moved to... * common/config/microblaze/microblaze-common.cc: ...here. * common/config/mips/mips-common.c: Moved to... * common/config/mips/mips-common.cc: ...here. * common/config/mmix/mmix-common.c: Moved to... * common/config/mmix/mmix-common.cc: ...here. * common/config/mn10300/mn10300-common.c: Moved to... * common/config/mn10300/mn10300-common.cc: ...here. * common/config/msp430/msp430-common.c: Moved to... * common/config/msp430/msp430-common.cc: ...here. * common/config/nds32/nds32-common.c: Moved to... * common/config/nds32/nds32-common.cc: ...here. * common/config/nios2/nios2-common.c: Moved to... * common/config/nios2/nios2-common.cc: ...here. * common/config/nvptx/nvptx-common.c: Moved to... * common/config/nvptx/nvptx-common.cc: ...here. * common/config/or1k/or1k-common.c: Moved to... * common/config/or1k/or1k-common.cc: ...here. * common/config/pa/pa-common.c: Moved to... * common/config/pa/pa-common.cc: ...here. * common/config/pdp11/pdp11-common.c: Moved to... * common/config/pdp11/pdp11-common.cc: ...here. * common/config/pru/pru-common.c: Moved to... * common/config/pru/pru-common.cc: ...here. * common/config/riscv/riscv-common.c: Moved to... * common/config/riscv/riscv-common.cc: ...here. * common/config/rs6000/rs6000-common.c: Moved to... * common/config/rs6000/rs6000-common.cc: ...here. * common/config/rx/rx-common.c: Moved to... * common/config/rx/rx-common.cc: ...here. * common/config/s390/s390-common.c: Moved to... * common/config/s390/s390-common.cc: ...here. * common/config/sh/sh-common.c: Moved to... * common/config/sh/sh-common.cc: ...here. * common/config/sparc/sparc-common.c: Moved to... * common/config/sparc/sparc-common.cc: ...here. * common/config/tilegx/tilegx-common.c: Moved to... * common/config/tilegx/tilegx-common.cc: ...here. * common/config/tilepro/tilepro-common.c: Moved to... * common/config/tilepro/tilepro-common.cc: ...here. * common/config/v850/v850-common.c: Moved to... * common/config/v850/v850-common.cc: ...here. * common/config/vax/vax-common.c: Moved to... * common/config/vax/vax-common.cc: ...here. * common/config/visium/visium-common.c: Moved to... * common/config/visium/visium-common.cc: ...here. * common/config/xstormy16/xstormy16-common.c: Moved to... * common/config/xstormy16/xstormy16-common.cc: ...here. * common/config/xtensa/xtensa-common.c: Moved to... * common/config/xtensa/xtensa-common.cc: ...here. * compare-elim.c: Moved to... * compare-elim.cc: ...here. * config/aarch64/aarch64-bti-insert.c: Moved to... * config/aarch64/aarch64-bti-insert.cc: ...here. * config/aarch64/aarch64-builtins.c: Moved to... * config/aarch64/aarch64-builtins.cc: ...here. * config/aarch64/aarch64-c.c: Moved to... * config/aarch64/aarch64-c.cc: ...here. * config/aarch64/aarch64-d.c: Moved to... * 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config/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: 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config/host-darwin.cc: ...here. * config/host-hpux.c: Moved to... * config/host-hpux.cc: ...here. * config/host-linux.c: Moved to... * config/host-linux.cc: ...here. * config/host-netbsd.c: Moved to... * config/host-netbsd.cc: ...here. * config/host-openbsd.c: Moved to... * config/host-openbsd.cc: ...here. * config/host-solaris.c: Moved to... * config/host-solaris.cc: ...here. * config/i386/djgpp.c: Moved to... * config/i386/djgpp.cc: ...here. * config/i386/driver-i386.c: Moved to... * config/i386/driver-i386.cc: ...here. * config/i386/driver-mingw32.c: Moved to... * config/i386/driver-mingw32.cc: ...here. * config/i386/gnu-property.c: Moved to... * config/i386/gnu-property.cc: ...here. * config/i386/host-cygwin.c: Moved to... * config/i386/host-cygwin.cc: ...here. * config/i386/host-i386-darwin.c: Moved to... * config/i386/host-i386-darwin.cc: ...here. * config/i386/host-mingw32.c: Moved to... * config/i386/host-mingw32.cc: ...here. * config/i386/i386-builtins.c: Moved to... * config/i386/i386-builtins.cc: ...here. * config/i386/i386-c.c: Moved to... * config/i386/i386-c.cc: ...here. * config/i386/i386-d.c: Moved to... * config/i386/i386-d.cc: ...here. * config/i386/i386-expand.c: Moved to... * config/i386/i386-expand.cc: ...here. * config/i386/i386-features.c: Moved to... * config/i386/i386-features.cc: ...here. * config/i386/i386-options.c: Moved to... * config/i386/i386-options.cc: ...here. * config/i386/i386.c: Moved to... * config/i386/i386.cc: ...here. * config/i386/intelmic-mkoffload.c: Moved to... * config/i386/intelmic-mkoffload.cc: ...here. * config/i386/msformat-c.c: Moved to... * config/i386/msformat-c.cc: ...here. * config/i386/winnt-cxx.c: Moved to... * config/i386/winnt-cxx.cc: ...here. * config/i386/winnt-d.c: Moved to... * config/i386/winnt-d.cc: ...here. * config/i386/winnt-stubs.c: Moved to... * config/i386/winnt-stubs.cc: ...here. * config/i386/winnt.c: Moved to... * config/i386/winnt.cc: ...here. * config/i386/x86-tune-sched-atom.c: 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config/msp430/msp430.c: Moved to... * config/msp430/msp430.cc: ...here. * config/nds32/nds32-cost.c: Moved to... * config/nds32/nds32-cost.cc: ...here. * config/nds32/nds32-fp-as-gp.c: Moved to... * config/nds32/nds32-fp-as-gp.cc: ...here. * config/nds32/nds32-intrinsic.c: Moved to... * config/nds32/nds32-intrinsic.cc: ...here. * config/nds32/nds32-isr.c: Moved to... * config/nds32/nds32-isr.cc: ...here. * config/nds32/nds32-md-auxiliary.c: Moved to... * config/nds32/nds32-md-auxiliary.cc: ...here. * config/nds32/nds32-memory-manipulation.c: Moved to... * config/nds32/nds32-memory-manipulation.cc: ...here. * config/nds32/nds32-pipelines-auxiliary.c: Moved to... * config/nds32/nds32-pipelines-auxiliary.cc: ...here. * config/nds32/nds32-predicates.c: Moved to... * config/nds32/nds32-predicates.cc: ...here. * config/nds32/nds32-relax-opt.c: Moved to... * config/nds32/nds32-relax-opt.cc: ...here. * config/nds32/nds32-utils.c: Moved to... * config/nds32/nds32-utils.cc: ...here. * config/nds32/nds32.c: Moved to... * config/nds32/nds32.cc: ...here. * config/netbsd-d.c: Moved to... * config/netbsd-d.cc: ...here. * config/netbsd.c: Moved to... * config/netbsd.cc: ...here. * config/nios2/nios2.c: Moved to... * config/nios2/nios2.cc: ...here. * config/nvptx/mkoffload.c: Moved to... * config/nvptx/mkoffload.cc: ...here. * config/nvptx/nvptx-c.c: Moved to... * config/nvptx/nvptx-c.cc: ...here. * config/nvptx/nvptx.c: Moved to... * config/nvptx/nvptx.cc: ...here. * config/openbsd-d.c: Moved to... * config/openbsd-d.cc: ...here. * config/or1k/or1k.c: Moved to... * config/or1k/or1k.cc: ...here. * config/pa/pa-d.c: Moved to... * config/pa/pa-d.cc: ...here. * config/pa/pa.c: Moved to... * config/pa/pa.cc: ...here. * config/pdp11/pdp11.c: Moved to... * config/pdp11/pdp11.cc: ...here. * config/pru/pru-passes.c: Moved to... * config/pru/pru-passes.cc: ...here. * config/pru/pru-pragma.c: Moved to... * config/pru/pru-pragma.cc: ...here. * config/pru/pru.c: Moved to... * config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * 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objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
Diffstat (limited to 'libcpp/line-map.c')
-rw-r--r--libcpp/line-map.c2555
1 files changed, 0 insertions, 2555 deletions
diff --git a/libcpp/line-map.c b/libcpp/line-map.c
deleted file mode 100644
index 91ac2d3..0000000
--- a/libcpp/line-map.c
+++ /dev/null
@@ -1,2555 +0,0 @@
-/* Map (unsigned int) keys to (source file, line, column) triples.
- Copyright (C) 2001-2022 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING3. If not see
-<http://www.gnu.org/licenses/>.
-
- In other words, you are welcome to use, share and improve this program.
- You are forbidden to forbid anyone else to use, share and improve
- what you give them. Help stamp out software-hoarding! */
-
-#include "config.h"
-#include "system.h"
-#include "line-map.h"
-#include "cpplib.h"
-#include "internal.h"
-#include "hashtab.h"
-
-static void trace_include (const line_maps *, const line_map_ordinary *);
-static const line_map_ordinary * linemap_ordinary_map_lookup (const line_maps *,
- location_t);
-static const line_map_macro* linemap_macro_map_lookup (const line_maps *,
- location_t);
-static location_t linemap_macro_map_loc_to_def_point
-(const line_map_macro *, location_t);
-static location_t linemap_macro_map_loc_to_exp_point
-(const line_map_macro *, location_t);
-static location_t linemap_macro_loc_to_spelling_point
-(line_maps *, location_t, const line_map_ordinary **);
-static location_t linemap_macro_loc_to_def_point (line_maps *,
- location_t,
- const line_map_ordinary **);
-static location_t linemap_macro_loc_to_exp_point (line_maps *,
- location_t,
- const line_map_ordinary **);
-
-/* Counters defined in macro.c. */
-extern unsigned num_expanded_macros_counter;
-extern unsigned num_macro_tokens_counter;
-
-/* Destructor for class line_maps.
- Ensure non-GC-managed memory is released. */
-
-line_maps::~line_maps ()
-{
- if (location_adhoc_data_map.htab)
- htab_delete (location_adhoc_data_map.htab);
-}
-
-/* Hash function for location_adhoc_data hashtable. */
-
-static hashval_t
-location_adhoc_data_hash (const void *l)
-{
- const struct location_adhoc_data *lb =
- (const struct location_adhoc_data *) l;
- return ((hashval_t) lb->locus
- + (hashval_t) lb->src_range.m_start
- + (hashval_t) lb->src_range.m_finish
- + (size_t) lb->data);
-}
-
-/* Compare function for location_adhoc_data hashtable. */
-
-static int
-location_adhoc_data_eq (const void *l1, const void *l2)
-{
- const struct location_adhoc_data *lb1 =
- (const struct location_adhoc_data *) l1;
- const struct location_adhoc_data *lb2 =
- (const struct location_adhoc_data *) l2;
- return (lb1->locus == lb2->locus
- && lb1->src_range.m_start == lb2->src_range.m_start
- && lb1->src_range.m_finish == lb2->src_range.m_finish
- && lb1->data == lb2->data);
-}
-
-/* Update the hashtable when location_adhoc_data is reallocated. */
-
-static int
-location_adhoc_data_update (void **slot, void *data)
-{
- *((char **) slot)
- = (char *) ((uintptr_t) *((char **) slot) + *((ptrdiff_t *) data));
- return 1;
-}
-
-/* Rebuild the hash table from the location adhoc data. */
-
-void
-rebuild_location_adhoc_htab (line_maps *set)
-{
- unsigned i;
- set->location_adhoc_data_map.htab =
- htab_create (100, location_adhoc_data_hash, location_adhoc_data_eq, NULL);
- for (i = 0; i < set->location_adhoc_data_map.curr_loc; i++)
- htab_find_slot (set->location_adhoc_data_map.htab,
- set->location_adhoc_data_map.data + i, INSERT);
-}
-
-/* Helper function for get_combined_adhoc_loc.
- Can the given LOCUS + SRC_RANGE and DATA pointer be stored compactly
- within a location_t, without needing to use an ad-hoc location. */
-
-static bool
-can_be_stored_compactly_p (line_maps *set,
- location_t locus,
- source_range src_range,
- void *data)
-{
- /* If there's an ad-hoc pointer, we can't store it directly in the
- location_t, we need the lookaside. */
- if (data)
- return false;
-
- /* We only store ranges that begin at the locus and that are sufficiently
- "sane". */
- if (src_range.m_start != locus)
- return false;
-
- if (src_range.m_finish < src_range.m_start)
- return false;
-
- if (src_range.m_start < RESERVED_LOCATION_COUNT)
- return false;
-
- if (locus >= LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES)
- return false;
-
- /* All 3 locations must be within ordinary maps, typically, the same
- ordinary map. */
- location_t lowest_macro_loc = LINEMAPS_MACRO_LOWEST_LOCATION (set);
- if (locus >= lowest_macro_loc)
- return false;
- if (src_range.m_start >= lowest_macro_loc)
- return false;
- if (src_range.m_finish >= lowest_macro_loc)
- return false;
-
- /* Passed all tests. */
- return true;
-}
-
-/* Combine LOCUS and DATA to a combined adhoc loc. */
-
-location_t
-get_combined_adhoc_loc (line_maps *set,
- location_t locus,
- source_range src_range,
- void *data)
-{
- struct location_adhoc_data lb;
- struct location_adhoc_data **slot;
-
- if (IS_ADHOC_LOC (locus))
- locus = get_location_from_adhoc_loc (set, locus);
- if (locus == 0 && data == NULL)
- return 0;
-
- /* Any ordinary locations ought to be "pure" at this point: no
- compressed ranges. */
- linemap_assert (locus < RESERVED_LOCATION_COUNT
- || locus >= LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES
- || locus >= LINEMAPS_MACRO_LOWEST_LOCATION (set)
- || pure_location_p (set, locus));
-
- /* Consider short-range optimization. */
- if (can_be_stored_compactly_p (set, locus, src_range, data))
- {
- /* The low bits ought to be clear. */
- linemap_assert (pure_location_p (set, locus));
- const line_map *map = linemap_lookup (set, locus);
- const line_map_ordinary *ordmap = linemap_check_ordinary (map);
- unsigned int int_diff = src_range.m_finish - src_range.m_start;
- unsigned int col_diff = (int_diff >> ordmap->m_range_bits);
- if (col_diff < (1U << ordmap->m_range_bits))
- {
- location_t packed = locus | col_diff;
- set->num_optimized_ranges++;
- return packed;
- }
- }
-
- /* We can also compactly store locations
- when locus == start == finish (and data is NULL). */
- if (locus == src_range.m_start
- && locus == src_range.m_finish
- && !data)
- return locus;
-
- if (!data)
- set->num_unoptimized_ranges++;
-
- lb.locus = locus;
- lb.src_range = src_range;
- lb.data = data;
- slot = (struct location_adhoc_data **)
- htab_find_slot (set->location_adhoc_data_map.htab, &lb, INSERT);
- if (*slot == NULL)
- {
- if (set->location_adhoc_data_map.curr_loc >=
- set->location_adhoc_data_map.allocated)
- {
- char *orig_data = (char *) set->location_adhoc_data_map.data;
- ptrdiff_t offset;
- /* Cast away extern "C" from the type of xrealloc. */
- line_map_realloc reallocator = (set->reallocator
- ? set->reallocator
- : (line_map_realloc) xrealloc);
-
- if (set->location_adhoc_data_map.allocated == 0)
- set->location_adhoc_data_map.allocated = 128;
- else
- set->location_adhoc_data_map.allocated *= 2;
- set->location_adhoc_data_map.data = (struct location_adhoc_data *)
- reallocator (set->location_adhoc_data_map.data,
- set->location_adhoc_data_map.allocated
- * sizeof (struct location_adhoc_data));
- offset = (char *) (set->location_adhoc_data_map.data) - orig_data;
- if (set->location_adhoc_data_map.allocated > 128)
- htab_traverse (set->location_adhoc_data_map.htab,
- location_adhoc_data_update, &offset);
- }
- *slot = set->location_adhoc_data_map.data
- + set->location_adhoc_data_map.curr_loc;
- set->location_adhoc_data_map.data[set->location_adhoc_data_map.curr_loc++]
- = lb;
- }
- return ((*slot) - set->location_adhoc_data_map.data) | 0x80000000;
-}
-
-/* Return the data for the adhoc loc. */
-
-void *
-get_data_from_adhoc_loc (const class line_maps *set, location_t loc)
-{
- linemap_assert (IS_ADHOC_LOC (loc));
- return set->location_adhoc_data_map.data[loc & MAX_LOCATION_T].data;
-}
-
-/* Return the location for the adhoc loc. */
-
-location_t
-get_location_from_adhoc_loc (const class line_maps *set, location_t loc)
-{
- linemap_assert (IS_ADHOC_LOC (loc));
- return set->location_adhoc_data_map.data[loc & MAX_LOCATION_T].locus;
-}
-
-/* Return the source_range for adhoc location LOC. */
-
-static source_range
-get_range_from_adhoc_loc (const class line_maps *set, location_t loc)
-{
- linemap_assert (IS_ADHOC_LOC (loc));
- return set->location_adhoc_data_map.data[loc & MAX_LOCATION_T].src_range;
-}
-
-/* Get the source_range of location LOC, either from the ad-hoc
- lookaside table, or embedded inside LOC itself. */
-
-source_range
-get_range_from_loc (line_maps *set,
- location_t loc)
-{
- if (IS_ADHOC_LOC (loc))
- return get_range_from_adhoc_loc (set, loc);
-
- /* For ordinary maps, extract packed range. */
- if (loc >= RESERVED_LOCATION_COUNT
- && loc < LINEMAPS_MACRO_LOWEST_LOCATION (set)
- && loc <= LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES)
- {
- const line_map *map = linemap_lookup (set, loc);
- const line_map_ordinary *ordmap = linemap_check_ordinary (map);
- source_range result;
- int offset = loc & ((1 << ordmap->m_range_bits) - 1);
- result.m_start = loc - offset;
- result.m_finish = result.m_start + (offset << ordmap->m_range_bits);
- return result;
- }
-
- return source_range::from_location (loc);
-}
-
-/* Get whether location LOC is a "pure" location, or
- whether it is an ad-hoc location, or embeds range information. */
-
-bool
-pure_location_p (line_maps *set, location_t loc)
-{
- if (IS_ADHOC_LOC (loc))
- return false;
-
- const line_map *map = linemap_lookup (set, loc);
- if (map == NULL)
- return true;
- const line_map_ordinary *ordmap = linemap_check_ordinary (map);
-
- if (loc & ((1U << ordmap->m_range_bits) - 1))
- return false;
-
- return true;
-}
-
-/* Given location LOC within SET, strip away any packed range information
- or ad-hoc information. */
-
-location_t
-get_pure_location (line_maps *set, location_t loc)
-{
- if (IS_ADHOC_LOC (loc))
- loc = get_location_from_adhoc_loc (set, loc);
-
- if (loc >= LINEMAPS_MACRO_LOWEST_LOCATION (set))
- return loc;
-
- if (loc < RESERVED_LOCATION_COUNT)
- return loc;
-
- const line_map *map = linemap_lookup (set, loc);
- const line_map_ordinary *ordmap = linemap_check_ordinary (map);
-
- return loc & ~((1 << ordmap->m_range_bits) - 1);
-}
-
-/* Initialize a line map set. */
-
-void
-linemap_init (line_maps *set,
- location_t builtin_location)
-{
-#if __GNUC__ == 4 && __GNUC_MINOR__ == 2 && !defined (__clang__)
- /* PR33916, needed to fix PR82939. */
- memset (set, 0, sizeof (line_maps));
-#else
- new (set) line_maps();
-#endif
- /* Set default reallocator (used for initial alloc too). */
- set->reallocator = xrealloc;
- set->highest_location = RESERVED_LOCATION_COUNT - 1;
- set->highest_line = RESERVED_LOCATION_COUNT - 1;
- set->location_adhoc_data_map.htab =
- htab_create (100, location_adhoc_data_hash, location_adhoc_data_eq, NULL);
- set->builtin_location = builtin_location;
-}
-
-/* Return the ordinary line map from whence MAP was included. Returns
- NULL if MAP was not an include. */
-
-const line_map_ordinary *
-linemap_included_from_linemap (line_maps *set, const line_map_ordinary *map)
-{
- return linemap_ordinary_map_lookup (set, linemap_included_from (map));
-}
-
-/* Check for and warn about line_maps entered but not exited. */
-
-void
-linemap_check_files_exited (line_maps *set)
-{
- /* Depending upon whether we are handling preprocessed input or
- not, this can be a user error or an ICE. */
- for (const line_map_ordinary *map = LINEMAPS_LAST_ORDINARY_MAP (set);
- ! MAIN_FILE_P (map);
- map = linemap_included_from_linemap (set, map))
- fprintf (stderr, "line-map.c: file \"%s\" entered but not left\n",
- ORDINARY_MAP_FILE_NAME (map));
-}
-
-/* Create NUM zero-initialized maps of type MACRO_P. */
-
-line_map *
-line_map_new_raw (line_maps *set, bool macro_p, unsigned num)
-{
- unsigned num_maps_allocated = LINEMAPS_ALLOCATED (set, macro_p);
- unsigned num_maps_used = LINEMAPS_USED (set, macro_p);
-
- if (num > num_maps_allocated - num_maps_used)
- {
- /* We need more space! */
- if (!num_maps_allocated)
- num_maps_allocated = 128;
- if (num_maps_allocated < num_maps_used + num)
- num_maps_allocated = num_maps_used + num;
- num_maps_allocated *= 2;
-
- size_t size_of_a_map;
- void *buffer;
- if (macro_p)
- {
- size_of_a_map = sizeof (line_map_macro);
- buffer = set->info_macro.maps;
- }
- else
- {
- size_of_a_map = sizeof (line_map_ordinary);
- buffer = set->info_ordinary.maps;
- }
-
- /* We are going to execute some dance to try to reduce the
- overhead of the memory allocator, in case we are using the
- ggc-page.c one.
-
- The actual size of memory we are going to get back from the
- allocator may well be larger than what we ask for. Use this
- hook to find what that size is. */
- size_t alloc_size
- = set->round_alloc_size (num_maps_allocated * size_of_a_map);
-
- /* Now alloc_size contains the exact memory size we would get if
- we have asked for the initial alloc_size amount of memory.
- Let's get back to the number of map that amounts to. */
- unsigned num_maps = alloc_size / size_of_a_map;
- buffer = set->reallocator (buffer, num_maps * size_of_a_map);
- memset ((char *)buffer + num_maps_used * size_of_a_map, 0,
- (num_maps - num_maps_used) * size_of_a_map);
- if (macro_p)
- set->info_macro.maps = (line_map_macro *)buffer;
- else
- set->info_ordinary.maps = (line_map_ordinary *)buffer;
- LINEMAPS_ALLOCATED (set, macro_p) = num_maps;
- }
-
- line_map *result = (macro_p ? (line_map *)&set->info_macro.maps[num_maps_used]
- : (line_map *)&set->info_ordinary.maps[num_maps_used]);
- LINEMAPS_USED (set, macro_p) += num;
-
- return result;
-}
-
-/* Create a new line map in the line map set SET, and return it.
- REASON is the reason of creating the map. It determines the type
- of map created (ordinary or macro map). Note that ordinary maps and
- macro maps are allocated in different memory location. */
-
-static struct line_map *
-new_linemap (line_maps *set, location_t start_location)
-{
- line_map *result = line_map_new_raw (set,
- start_location >= LINE_MAP_MAX_LOCATION,
- 1);
-
- result->start_location = start_location;
-
- return result;
-}
-
-/* Return the location of the last source line within an ordinary
- map. */
-inline location_t
-LAST_SOURCE_LINE_LOCATION (const line_map_ordinary *map)
-{
- return (((map[1].start_location - 1
- - map->start_location)
- & ~((1 << map->m_column_and_range_bits) - 1))
- + map->start_location);
-}
-
-/* Add a mapping of logical source line to physical source file and
- line number.
-
- The text pointed to by TO_FILE must have a lifetime
- at least as long as the final call to lookup_line (). An empty
- TO_FILE means standard input. If reason is LC_LEAVE, and
- TO_FILE is NULL, then TO_FILE, TO_LINE and SYSP are given their
- natural values considering the file we are returning to.
-
- FROM_LINE should be monotonic increasing across calls to this
- function. A call to this function can relocate the previous set of
- maps, so any stored line_map pointers should not be used. */
-
-const struct line_map *
-linemap_add (line_maps *set, enum lc_reason reason,
- unsigned int sysp, const char *to_file, linenum_type to_line)
-{
- /* Generate a start_location above the current highest_location.
- If possible, make the low range bits be zero. */
- location_t start_location = set->highest_location + 1;
- unsigned range_bits = 0;
- if (start_location < LINE_MAP_MAX_LOCATION_WITH_COLS)
- range_bits = set->default_range_bits;
- start_location += (1 << range_bits) - 1;
- start_location &= ~((1 << range_bits) - 1);
-
- linemap_assert (!LINEMAPS_ORDINARY_USED (set)
- || (start_location
- >= MAP_START_LOCATION (LINEMAPS_LAST_ORDINARY_MAP (set))));
-
- /* When we enter the file for the first time reason cannot be
- LC_RENAME. */
- linemap_assert (!(set->depth == 0 && reason == LC_RENAME));
-
- /* If we are leaving the main file, return a NULL map. */
- if (reason == LC_LEAVE
- && MAIN_FILE_P (LINEMAPS_LAST_ORDINARY_MAP (set))
- && to_file == NULL)
- {
- set->depth--;
- return NULL;
- }
-
- linemap_assert (reason != LC_ENTER_MACRO);
-
- if (start_location >= LINE_MAP_MAX_LOCATION)
- /* We ran out of line map space. */
- start_location = 0;
-
- line_map_ordinary *map
- = linemap_check_ordinary (new_linemap (set, start_location));
- map->reason = reason;
-
- if (to_file && *to_file == '\0' && reason != LC_RENAME_VERBATIM)
- to_file = "<stdin>";
-
- if (reason == LC_RENAME_VERBATIM)
- reason = LC_RENAME;
-
- const line_map_ordinary *from = NULL;
- if (reason == LC_LEAVE)
- {
- /* When we are just leaving an "included" file, and jump to the next
- location inside the "includer" right after the #include
- "included", this variable points the map in use right before the
- #include "included", inside the same "includer" file. */
-
- linemap_assert (!MAIN_FILE_P (map - 1));
- /* (MAP - 1) points to the map we are leaving. The
- map from which (MAP - 1) got included should be the map
- that comes right before MAP in the same file. */
- from = linemap_included_from_linemap (set, map - 1);
-
- /* A TO_FILE of NULL is special - we use the natural values. */
- if (to_file == NULL)
- {
- to_file = ORDINARY_MAP_FILE_NAME (from);
- to_line = SOURCE_LINE (from, from[1].start_location);
- sysp = ORDINARY_MAP_IN_SYSTEM_HEADER_P (from);
- }
- else
- linemap_assert (filename_cmp (ORDINARY_MAP_FILE_NAME (from),
- to_file) == 0);
- }
-
- map->sysp = sysp;
- map->to_file = to_file;
- map->to_line = to_line;
- LINEMAPS_ORDINARY_CACHE (set) = LINEMAPS_ORDINARY_USED (set) - 1;
- /* Do not store range_bits here. That's readjusted in
- linemap_line_start. */
- map->m_range_bits = map->m_column_and_range_bits = 0;
- set->highest_location = start_location;
- set->highest_line = start_location;
- set->max_column_hint = 0;
-
- /* This assertion is placed after set->highest_location has
- been updated, since the latter affects
- linemap_location_from_macro_expansion_p, which ultimately affects
- pure_location_p. */
- linemap_assert (pure_location_p (set, start_location));
-
- if (reason == LC_ENTER)
- {
- if (set->depth == 0)
- map->included_from = 0;
- else
- /* The location of the end of the just-closed map. */
- map->included_from
- = (((map[0].start_location - 1 - map[-1].start_location)
- & ~((1 << map[-1].m_column_and_range_bits) - 1))
- + map[-1].start_location);
- set->depth++;
- if (set->trace_includes)
- trace_include (set, map);
- }
- else if (reason == LC_RENAME)
- map->included_from = linemap_included_from (&map[-1]);
- else if (reason == LC_LEAVE)
- {
- set->depth--;
- map->included_from = linemap_included_from (from);
- }
-
- return map;
-}
-
-/* Create a location for a module NAME imported at FROM. */
-
-location_t
-linemap_module_loc (line_maps *set, location_t from, const char *name)
-{
- const line_map_ordinary *map
- = linemap_check_ordinary (linemap_add (set, LC_MODULE, false, name, 0));
- const_cast <line_map_ordinary *> (map)->included_from = from;
-
- location_t loc = linemap_line_start (set, 0, 0);
-
- return loc;
-}
-
-/* The linemap containing LOC is being reparented to be
- imported/included from ADOPTOR. This can happen when an
- indirectly imported module is then directly imported, or when
- partitions are involved. */
-
-void
-linemap_module_reparent (line_maps *set, location_t loc, location_t adoptor)
-{
- const line_map_ordinary *map = linemap_ordinary_map_lookup (set, loc);
- const_cast<line_map_ordinary *> (map)->included_from = adoptor;
-}
-
-/* A linemap at LWM-1 was interrupted to insert module locations & imports.
- Append a new map, continuing the interrupted one. Return the start location
- of the new map, or 0 if failed (because we ran out of locations. */
-
-unsigned
-linemap_module_restore (line_maps *set, unsigned lwm)
-{
- linemap_assert (lwm);
-
- const line_map_ordinary *pre_map
- = linemap_check_ordinary (LINEMAPS_MAP_AT (set, false, lwm - 1));
- unsigned src_line = SOURCE_LINE (pre_map, LAST_SOURCE_LINE_LOCATION (pre_map));
- location_t inc_at = pre_map->included_from;
- if (const line_map_ordinary *post_map
- = (linemap_check_ordinary
- (linemap_add (set, LC_RENAME_VERBATIM,
- ORDINARY_MAP_IN_SYSTEM_HEADER_P (pre_map),
- ORDINARY_MAP_FILE_NAME (pre_map), src_line))))
- {
- /* linemap_add will think we were included from the same as the preceeding
- map. */
- const_cast <line_map_ordinary *> (post_map)->included_from = inc_at;
-
- return post_map->start_location;
- }
-
- return 0;
-}
-
-/* Returns TRUE if the line table set tracks token locations across
- macro expansion, FALSE otherwise. */
-
-bool
-linemap_tracks_macro_expansion_locs_p (line_maps *set)
-{
- return LINEMAPS_MACRO_MAPS (set) != NULL;
-}
-
-/* Create a macro map. A macro map encodes source locations of tokens
- that are part of a macro replacement-list, at a macro expansion
- point. See the extensive comments of struct line_map and struct
- line_map_macro, in line-map.h.
-
- This map shall be created when the macro is expanded. The map
- encodes the source location of the expansion point of the macro as
- well as the "original" source location of each token that is part
- of the macro replacement-list. If a macro is defined but never
- expanded, it has no macro map. SET is the set of maps the macro
- map should be part of. MACRO_NODE is the macro which the new macro
- map should encode source locations for. EXPANSION is the location
- of the expansion point of MACRO. For function-like macros
- invocations, it's best to make it point to the closing parenthesis
- of the macro, rather than the the location of the first character
- of the macro. NUM_TOKENS is the number of tokens that are part of
- the replacement-list of MACRO.
-
- Note that when we run out of the integer space available for source
- locations, this function returns NULL. In that case, callers of
- this function cannot encode {line,column} pairs into locations of
- macro tokens anymore. */
-
-const line_map_macro *
-linemap_enter_macro (class line_maps *set, struct cpp_hashnode *macro_node,
- location_t expansion, unsigned int num_tokens)
-{
- location_t start_location
- = LINEMAPS_MACRO_LOWEST_LOCATION (set) - num_tokens;
-
- if (start_location < LINE_MAP_MAX_LOCATION)
- /* We ran out of macro map space. */
- return NULL;
-
- line_map_macro *map = linemap_check_macro (new_linemap (set, start_location));
-
- map->macro = macro_node;
- map->n_tokens = num_tokens;
- map->macro_locations
- = (location_t*) set->reallocator (NULL,
- 2 * num_tokens
- * sizeof (location_t));
- map->expansion = expansion;
- memset (MACRO_MAP_LOCATIONS (map), 0,
- 2 * num_tokens * sizeof (location_t));
-
- LINEMAPS_MACRO_CACHE (set) = LINEMAPS_MACRO_USED (set) - 1;
-
- return map;
-}
-
-/* Create and return a virtual location for a token that is part of a
- macro expansion-list at a macro expansion point. See the comment
- inside struct line_map_macro to see what an expansion-list exactly
- is.
-
- A call to this function must come after a call to
- linemap_enter_macro.
-
- MAP is the map into which the source location is created. TOKEN_NO
- is the index of the token in the macro replacement-list, starting
- at number 0.
-
- ORIG_LOC is the location of the token outside of this macro
- expansion. If the token comes originally from the macro
- definition, it is the locus in the macro definition; otherwise it
- is a location in the context of the caller of this macro expansion
- (which is a virtual location or a source location if the caller is
- itself a macro expansion or not).
-
- ORIG_PARM_REPLACEMENT_LOC is the location in the macro definition,
- either of the token itself or of a macro parameter that it
- replaces. */
-
-location_t
-linemap_add_macro_token (const line_map_macro *map,
- unsigned int token_no,
- location_t orig_loc,
- location_t orig_parm_replacement_loc)
-{
- location_t result;
-
- linemap_assert (linemap_macro_expansion_map_p (map));
- linemap_assert (token_no < MACRO_MAP_NUM_MACRO_TOKENS (map));
-
- MACRO_MAP_LOCATIONS (map)[2 * token_no] = orig_loc;
- MACRO_MAP_LOCATIONS (map)[2 * token_no + 1] = orig_parm_replacement_loc;
-
- result = MAP_START_LOCATION (map) + token_no;
- return result;
-}
-
-/* Return a location_t for the start (i.e. column==0) of
- (physical) line TO_LINE in the current source file (as in the
- most recent linemap_add). MAX_COLUMN_HINT is the highest column
- number we expect to use in this line (but it does not change
- the highest_location). */
-
-location_t
-linemap_line_start (line_maps *set, linenum_type to_line,
- unsigned int max_column_hint)
-{
- line_map_ordinary *map = LINEMAPS_LAST_ORDINARY_MAP (set);
- location_t highest = set->highest_location;
- location_t r;
- linenum_type last_line =
- SOURCE_LINE (map, set->highest_line);
- int line_delta = to_line - last_line;
- bool add_map = false;
- linemap_assert (map->m_column_and_range_bits >= map->m_range_bits);
- int effective_column_bits = map->m_column_and_range_bits - map->m_range_bits;
-
- if (line_delta < 0
- || (line_delta > 10
- && line_delta * map->m_column_and_range_bits > 1000)
- || (max_column_hint >= (1U << effective_column_bits))
- || (max_column_hint <= 80 && effective_column_bits >= 10)
- || (highest > LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES
- && map->m_range_bits > 0)
- || (highest > LINE_MAP_MAX_LOCATION_WITH_COLS
- && (set->max_column_hint || highest >= LINE_MAP_MAX_LOCATION)))
- add_map = true;
- else
- max_column_hint = set->max_column_hint;
- if (add_map)
- {
- int column_bits;
- int range_bits;
- if (max_column_hint > LINE_MAP_MAX_COLUMN_NUMBER
- || highest > LINE_MAP_MAX_LOCATION_WITH_COLS)
- {
- /* If the column number is ridiculous or we've allocated a huge
- number of location_ts, give up on column numbers
- (and on packed ranges). */
- max_column_hint = 1;
- column_bits = 0;
- range_bits = 0;
- if (highest >= LINE_MAP_MAX_LOCATION)
- goto overflowed;
- }
- else
- {
- column_bits = 7;
- if (highest <= LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES)
- range_bits = set->default_range_bits;
- else
- range_bits = 0;
- while (max_column_hint >= (1U << column_bits))
- column_bits++;
- max_column_hint = 1U << column_bits;
- column_bits += range_bits;
- }
-
- /* Allocate the new line_map. However, if the current map only has a
- single line we can sometimes just increase its column_bits instead. */
- if (line_delta < 0
- || last_line != ORDINARY_MAP_STARTING_LINE_NUMBER (map)
- || SOURCE_COLUMN (map, highest) >= (1U << (column_bits - range_bits))
- || ( /* We can't reuse the map if the line offset is sufficiently
- large to cause overflow when computing location_t values. */
- (to_line - ORDINARY_MAP_STARTING_LINE_NUMBER (map))
- >= (((uint64_t) 1)
- << (CHAR_BIT * sizeof (linenum_type) - column_bits)))
- || range_bits < map->m_range_bits)
- map = linemap_check_ordinary
- (const_cast <line_map *>
- (linemap_add (set, LC_RENAME,
- ORDINARY_MAP_IN_SYSTEM_HEADER_P (map),
- ORDINARY_MAP_FILE_NAME (map),
- to_line)));
- map->m_column_and_range_bits = column_bits;
- map->m_range_bits = range_bits;
- r = (MAP_START_LOCATION (map)
- + ((to_line - ORDINARY_MAP_STARTING_LINE_NUMBER (map))
- << column_bits));
- }
- else
- r = set->highest_line + (line_delta << map->m_column_and_range_bits);
-
- /* Locations of ordinary tokens are always lower than locations of
- macro tokens. */
- if (r >= LINE_MAP_MAX_LOCATION)
- {
- overflowed:
- /* Remember we overflowed. */
- set->highest_line = set->highest_location = LINE_MAP_MAX_LOCATION - 1;
- /* No column numbers! */
- set->max_column_hint = 1;
- return 0;
- }
-
- set->highest_line = r;
- if (r > set->highest_location)
- set->highest_location = r;
- set->max_column_hint = max_column_hint;
-
- /* At this point, we expect one of:
- (a) the normal case: a "pure" location with 0 range bits, or
- (b) we've gone past LINE_MAP_MAX_LOCATION_WITH_COLS so can't track
- columns anymore (or ranges), or
- (c) we're in a region with a column hint exceeding
- LINE_MAP_MAX_COLUMN_NUMBER, so column-tracking is off,
- with column_bits == 0. */
- linemap_assert (pure_location_p (set, r)
- || r >= LINE_MAP_MAX_LOCATION_WITH_COLS
- || map->m_column_and_range_bits == 0);
- linemap_assert (SOURCE_LINE (map, r) == to_line);
- return r;
-}
-
-/* Encode and return a location_t from a column number. The
- source line considered is the last source line used to call
- linemap_line_start, i.e, the last source line which a location was
- encoded from. */
-
-location_t
-linemap_position_for_column (line_maps *set, unsigned int to_column)
-{
- location_t r = set->highest_line;
-
- linemap_assert
- (!linemap_macro_expansion_map_p (LINEMAPS_LAST_ORDINARY_MAP (set)));
-
- if (to_column >= set->max_column_hint)
- {
- if (r > LINE_MAP_MAX_LOCATION_WITH_COLS
- || to_column > LINE_MAP_MAX_COLUMN_NUMBER)
- {
- /* Running low on location_ts - disable column numbers. */
- return r;
- }
- else
- {
- /* Otherwise, attempt to start a new line that can hold TO_COLUMN,
- with some space to spare. This may or may not lead to a new
- linemap being created. */
- line_map_ordinary *map = LINEMAPS_LAST_ORDINARY_MAP (set);
- r = linemap_line_start (set, SOURCE_LINE (map, r), to_column + 50);
- map = LINEMAPS_LAST_ORDINARY_MAP (set);
- if (map->m_column_and_range_bits == 0)
- {
- /* ...then the linemap has column-tracking disabled,
- presumably due to exceeding either
- LINE_MAP_MAX_LOCATION_WITH_COLS (overall) or
- LINE_MAP_MAX_COLUMN_NUMBER (within this line).
- Return the start of the linemap, which encodes column 0, for
- the whole line. */
- return r;
- }
- }
- }
- line_map_ordinary *map = LINEMAPS_LAST_ORDINARY_MAP (set);
- r = r + (to_column << map->m_range_bits);
- if (r >= set->highest_location)
- set->highest_location = r;
- return r;
-}
-
-/* Encode and return a source location from a given line and
- column. */
-
-location_t
-linemap_position_for_line_and_column (line_maps *set,
- const line_map_ordinary *ord_map,
- linenum_type line,
- unsigned column)
-{
- linemap_assert (ORDINARY_MAP_STARTING_LINE_NUMBER (ord_map) <= line);
-
- location_t r = MAP_START_LOCATION (ord_map);
- r += ((line - ORDINARY_MAP_STARTING_LINE_NUMBER (ord_map))
- << ord_map->m_column_and_range_bits);
- if (r <= LINE_MAP_MAX_LOCATION_WITH_COLS)
- r += ((column & ((1 << ord_map->m_column_and_range_bits) - 1))
- << ord_map->m_range_bits);
- location_t upper_limit = LINEMAPS_MACRO_LOWEST_LOCATION (set);
- if (r >= upper_limit)
- r = upper_limit - 1;
- if (r > set->highest_location)
- set->highest_location = r;
- return r;
-}
-
-/* Encode and return a location_t starting from location LOC and
- shifting it by COLUMN_OFFSET columns. This function does not support
- virtual locations. */
-
-location_t
-linemap_position_for_loc_and_offset (line_maps *set,
- location_t loc,
- unsigned int column_offset)
-{
- const line_map_ordinary * map = NULL;
-
- if (IS_ADHOC_LOC (loc))
- loc = get_location_from_adhoc_loc (set, loc);
-
- /* This function does not support virtual locations yet. */
- if (linemap_location_from_macro_expansion_p (set, loc))
- return loc;
-
- if (column_offset == 0
- /* Adding an offset to a reserved location (like
- UNKNOWN_LOCATION for the C/C++ FEs) does not really make
- sense. So let's leave the location intact in that case. */
- || loc < RESERVED_LOCATION_COUNT)
- return loc;
-
- /* We find the real location and shift it. */
- loc = linemap_resolve_location (set, loc, LRK_SPELLING_LOCATION, &map);
- /* The new location (loc + offset) should be higher than the first
- location encoded by MAP. This can fail if the line information
- is messed up because of line directives (see PR66415). */
- if (MAP_START_LOCATION (map) >= loc + (column_offset << map->m_range_bits))
- return loc;
-
- linenum_type line = SOURCE_LINE (map, loc);
- unsigned int column = SOURCE_COLUMN (map, loc);
-
- /* If MAP is not the last line map of its set, then the new location
- (loc + offset) should be less than the first location encoded by
- the next line map of the set. Otherwise, we try to encode the
- location in the next map. */
- for (; map != LINEMAPS_LAST_ORDINARY_MAP (set)
- && (loc + (column_offset << map->m_range_bits)
- >= MAP_START_LOCATION (map + 1)); map++)
- /* If the next map is a different file, or starts in a higher line, we
- cannot encode the location there. */
- if ((map + 1)->reason != LC_RENAME
- || line < ORDINARY_MAP_STARTING_LINE_NUMBER (map + 1)
- || 0 != strcmp (LINEMAP_FILE (map + 1), LINEMAP_FILE (map)))
- return loc;
-
- column += column_offset;
-
- /* Bail out if the column is not representable within the existing
- linemap. */
- if (column >= (1u << (map->m_column_and_range_bits - map->m_range_bits)))
- return loc;
-
- location_t r =
- linemap_position_for_line_and_column (set, map, line, column);
- if (linemap_assert_fails (r <= set->highest_location)
- || linemap_assert_fails (map == linemap_lookup (set, r)))
- return loc;
-
- return r;
-}
-
-/* Given a virtual source location yielded by a map (either an
- ordinary or a macro map), returns that map. */
-
-const struct line_map*
-linemap_lookup (const line_maps *set, location_t line)
-{
- if (IS_ADHOC_LOC (line))
- line = get_location_from_adhoc_loc (set, line);
- if (linemap_location_from_macro_expansion_p (set, line))
- return linemap_macro_map_lookup (set, line);
- return linemap_ordinary_map_lookup (set, line);
-}
-
-/* Given a source location yielded by an ordinary map, returns that
- map. Since the set is built chronologically, the logical lines are
- monotonic increasing, and so the list is sorted and we can use a
- binary search. */
-
-static const line_map_ordinary *
-linemap_ordinary_map_lookup (const line_maps *set, location_t line)
-{
- if (IS_ADHOC_LOC (line))
- line = get_location_from_adhoc_loc (set, line);
-
- if (set == NULL || line < RESERVED_LOCATION_COUNT)
- return NULL;
-
- unsigned mn = LINEMAPS_ORDINARY_CACHE (set);
- unsigned mx = LINEMAPS_ORDINARY_USED (set);
-
- const line_map_ordinary *cached = LINEMAPS_ORDINARY_MAP_AT (set, mn);
- /* We should get a segfault if no line_maps have been added yet. */
- if (line >= MAP_START_LOCATION (cached))
- {
- if (mn + 1 == mx || line < MAP_START_LOCATION (&cached[1]))
- return cached;
- }
- else
- {
- mx = mn;
- mn = 0;
- }
-
- while (mx - mn > 1)
- {
- unsigned md = (mn + mx) / 2;
- if (MAP_START_LOCATION (LINEMAPS_ORDINARY_MAP_AT (set, md)) > line)
- mx = md;
- else
- mn = md;
- }
-
- LINEMAPS_ORDINARY_CACHE (set) = mn;
- const line_map_ordinary *result = LINEMAPS_ORDINARY_MAP_AT (set, mn);
- linemap_assert (line >= MAP_START_LOCATION (result));
- return result;
-}
-
-/* Given a source location yielded by a macro map, returns that map.
- Since the set is built chronologically, the logical lines are
- monotonic decreasing, and so the list is sorted and we can use a
- binary search. */
-
-static const line_map_macro *
-linemap_macro_map_lookup (const line_maps *set, location_t line)
-{
- if (IS_ADHOC_LOC (line))
- line = get_location_from_adhoc_loc (set, line);
-
- linemap_assert (line >= LINEMAPS_MACRO_LOWEST_LOCATION (set));
-
- if (set == NULL)
- return NULL;
-
- unsigned ix = linemap_lookup_macro_index (set, line);
- const struct line_map_macro *result = LINEMAPS_MACRO_MAP_AT (set, ix);
- linemap_assert (MAP_START_LOCATION (result) <= line);
-
- return result;
-}
-
-unsigned
-linemap_lookup_macro_index (const line_maps *set, location_t line)
-{
- unsigned mn = LINEMAPS_MACRO_CACHE (set);
- unsigned mx = LINEMAPS_MACRO_USED (set);
- const struct line_map_macro *cached = LINEMAPS_MACRO_MAP_AT (set, mn);
-
- if (line >= MAP_START_LOCATION (cached))
- {
- if (line < (MAP_START_LOCATION (cached)
- + MACRO_MAP_NUM_MACRO_TOKENS (cached)))
- return mn;
- mx = mn - 1;
- mn = 0;
- }
-
- while (mn < mx)
- {
- unsigned md = (mx + mn) / 2;
- if (MAP_START_LOCATION (LINEMAPS_MACRO_MAP_AT (set, md)) > line)
- mn = md + 1;
- else
- mx = md;
- }
-
- LINEMAPS_MACRO_CACHE (set) = mx;
- return mx;
-}
-
-/* Return TRUE if MAP encodes locations coming from a macro
- replacement-list at macro expansion point. */
-
-bool
-linemap_macro_expansion_map_p (const struct line_map *map)
-{
- return map && !MAP_ORDINARY_P (map);
-}
-
-/* If LOCATION is the locus of a token in a replacement-list of a
- macro expansion return the location of the macro expansion point.
-
- Read the comments of struct line_map and struct line_map_macro in
- line-map.h to understand what a macro expansion point is. */
-
-static location_t
-linemap_macro_map_loc_to_exp_point (const line_map_macro *map,
- location_t location ATTRIBUTE_UNUSED)
-{
- linemap_assert (linemap_macro_expansion_map_p (map)
- && location >= MAP_START_LOCATION (map));
-
- /* Make sure LOCATION is correct. */
- linemap_assert ((location - MAP_START_LOCATION (map))
- < MACRO_MAP_NUM_MACRO_TOKENS (map));
-
- return MACRO_MAP_EXPANSION_POINT_LOCATION (map);
-}
-
-/* LOCATION is the source location of a token that belongs to a macro
- replacement-list as part of the macro expansion denoted by MAP.
-
- Return the location of the token at the definition point of the
- macro. */
-
-static location_t
-linemap_macro_map_loc_to_def_point (const line_map_macro *map,
- location_t location)
-{
- unsigned token_no;
-
- linemap_assert (linemap_macro_expansion_map_p (map)
- && location >= MAP_START_LOCATION (map));
- linemap_assert (location >= RESERVED_LOCATION_COUNT);
-
- token_no = location - MAP_START_LOCATION (map);
- linemap_assert (token_no < MACRO_MAP_NUM_MACRO_TOKENS (map));
-
- location = MACRO_MAP_LOCATIONS (map)[2 * token_no + 1];
-
- return location;
-}
-
-/* If LOCATION is the locus of a token that is an argument of a
- function-like macro M and appears in the expansion of M, return the
- locus of that argument in the context of the caller of M.
-
- In other words, this returns the xI location presented in the
- comments of line_map_macro above. */
-location_t
-linemap_macro_map_loc_unwind_toward_spelling (line_maps *set,
- const line_map_macro* map,
- location_t location)
-{
- unsigned token_no;
-
- if (IS_ADHOC_LOC (location))
- location = get_location_from_adhoc_loc (set, location);
-
- linemap_assert (linemap_macro_expansion_map_p (map)
- && location >= MAP_START_LOCATION (map));
- linemap_assert (location >= RESERVED_LOCATION_COUNT);
- linemap_assert (!IS_ADHOC_LOC (location));
-
- token_no = location - MAP_START_LOCATION (map);
- linemap_assert (token_no < MACRO_MAP_NUM_MACRO_TOKENS (map));
-
- location = MACRO_MAP_LOCATIONS (map)[2 * token_no];
-
- return location;
-}
-
-/* Return the source line number corresponding to source location
- LOCATION. SET is the line map set LOCATION comes from. If
- LOCATION is the source location of token that is part of the
- replacement-list of a macro expansion return the line number of the
- macro expansion point. */
-
-int
-linemap_get_expansion_line (line_maps *set,
- location_t location)
-{
- const line_map_ordinary *map = NULL;
-
- if (IS_ADHOC_LOC (location))
- location = get_location_from_adhoc_loc (set, location);
-
- if (location < RESERVED_LOCATION_COUNT)
- return 0;
-
- location =
- linemap_macro_loc_to_exp_point (set, location, &map);
-
- return SOURCE_LINE (map, location);
-}
-
-/* Return the path of the file corresponding to source code location
- LOCATION.
-
- If LOCATION is the source location of token that is part of the
- replacement-list of a macro expansion return the file path of the
- macro expansion point.
-
- SET is the line map set LOCATION comes from. */
-
-const char*
-linemap_get_expansion_filename (line_maps *set,
- location_t location)
-{
- const struct line_map_ordinary *map = NULL;
-
- if (IS_ADHOC_LOC (location))
- location = get_location_from_adhoc_loc (set, location);
-
- if (location < RESERVED_LOCATION_COUNT)
- return NULL;
-
- linemap_macro_loc_to_exp_point (set, location, &map);
-
- return LINEMAP_FILE (map);
-}
-
-/* Return the name of the macro associated to MACRO_MAP. */
-
-const char*
-linemap_map_get_macro_name (const line_map_macro *macro_map)
-{
- linemap_assert (macro_map && linemap_macro_expansion_map_p (macro_map));
- return (const char*) NODE_NAME (MACRO_MAP_MACRO (macro_map));
-}
-
-/* Return a positive value if LOCATION is the locus of a token that is
- located in a system header, O otherwise. It returns 1 if LOCATION
- is the locus of a token that is located in a system header, and 2
- if LOCATION is the locus of a token located in a C system header
- that therefore needs to be extern "C" protected in C++.
-
- Note that this function returns 1 if LOCATION belongs to a token
- that is part of a macro replacement-list defined in a system
- header, but expanded in a non-system file. */
-
-int
-linemap_location_in_system_header_p (line_maps *set,
- location_t location)
-{
- const struct line_map *map = NULL;
-
- if (IS_ADHOC_LOC (location))
- location = get_location_from_adhoc_loc (set, location);
-
- if (location < RESERVED_LOCATION_COUNT)
- return false;
-
- /* Let's look at where the token for LOCATION comes from. */
- while (true)
- {
- map = linemap_lookup (set, location);
- if (map != NULL)
- {
- if (!linemap_macro_expansion_map_p (map))
- /* It's a normal token. */
- return LINEMAP_SYSP (linemap_check_ordinary (map));
- else
- {
- const line_map_macro *macro_map = linemap_check_macro (map);
-
- /* It's a token resulting from a macro expansion. */
- location_t loc =
- linemap_macro_map_loc_unwind_toward_spelling (set, macro_map, location);
- if (loc < RESERVED_LOCATION_COUNT)
- /* This token might come from a built-in macro. Let's
- look at where that macro got expanded. */
- location = linemap_macro_map_loc_to_exp_point (macro_map, location);
- else
- location = loc;
- }
- }
- else
- break;
- }
- return false;
-}
-
-/* Return TRUE if LOCATION is a source code location of a token that is part of
- a macro expansion, FALSE otherwise. */
-
-bool
-linemap_location_from_macro_expansion_p (const class line_maps *set,
- location_t location)
-{
- if (IS_ADHOC_LOC (location))
- location = get_location_from_adhoc_loc (set, location);
-
- return location >= LINEMAPS_MACRO_LOWEST_LOCATION (set);
-}
-
-/* Given two virtual locations *LOC0 and *LOC1, return the first
- common macro map in their macro expansion histories. Return NULL
- if no common macro was found. *LOC0 (resp. *LOC1) is set to the
- virtual location of the token inside the resulting macro. */
-
-static const struct line_map*
-first_map_in_common_1 (line_maps *set,
- location_t *loc0,
- location_t *loc1)
-{
- location_t l0 = *loc0, l1 = *loc1;
- const struct line_map *map0 = linemap_lookup (set, l0);
- if (IS_ADHOC_LOC (l0))
- l0 = get_location_from_adhoc_loc (set, l0);
-
- const struct line_map *map1 = linemap_lookup (set, l1);
- if (IS_ADHOC_LOC (l1))
- l1 = get_location_from_adhoc_loc (set, l1);
-
- while (linemap_macro_expansion_map_p (map0)
- && linemap_macro_expansion_map_p (map1)
- && (map0 != map1))
- {
- if (MAP_START_LOCATION (map0) < MAP_START_LOCATION (map1))
- {
- l0 = linemap_macro_map_loc_to_exp_point (linemap_check_macro (map0),
- l0);
- map0 = linemap_lookup (set, l0);
- }
- else
- {
- l1 = linemap_macro_map_loc_to_exp_point (linemap_check_macro (map1),
- l1);
- map1 = linemap_lookup (set, l1);
- }
- }
-
- if (map0 == map1)
- {
- *loc0 = l0;
- *loc1 = l1;
- return map0;
- }
- return NULL;
-}
-
-/* Given two virtual locations LOC0 and LOC1, return the first common
- macro map in their macro expansion histories. Return NULL if no
- common macro was found. *RES_LOC0 (resp. *RES_LOC1) is set to the
- virtual location of the token inside the resulting macro, upon
- return of a non-NULL result. */
-
-const struct line_map*
-first_map_in_common (line_maps *set,
- location_t loc0,
- location_t loc1,
- location_t *res_loc0,
- location_t *res_loc1)
-{
- *res_loc0 = loc0;
- *res_loc1 = loc1;
-
- return first_map_in_common_1 (set, res_loc0, res_loc1);
-}
-
-/* Return a positive value if PRE denotes the location of a token that
- comes before the token of POST, 0 if PRE denotes the location of
- the same token as the token for POST, and a negative value
- otherwise. */
-
-int
-linemap_compare_locations (line_maps *set,
- location_t pre,
- location_t post)
-{
- bool pre_virtual_p, post_virtual_p;
- location_t l0 = pre, l1 = post;
-
- if (IS_ADHOC_LOC (l0))
- l0 = get_location_from_adhoc_loc (set, l0);
- if (IS_ADHOC_LOC (l1))
- l1 = get_location_from_adhoc_loc (set, l1);
-
- if (l0 == l1)
- return 0;
-
- if ((pre_virtual_p = linemap_location_from_macro_expansion_p (set, l0)))
- l0 = linemap_resolve_location (set, l0,
- LRK_MACRO_EXPANSION_POINT,
- NULL);
-
- if ((post_virtual_p = linemap_location_from_macro_expansion_p (set, l1)))
- l1 = linemap_resolve_location (set, l1,
- LRK_MACRO_EXPANSION_POINT,
- NULL);
-
- if (l0 == l1
- && pre_virtual_p
- && post_virtual_p)
- {
- /* So pre and post represent two tokens that are present in a
- same macro expansion. Let's see if the token for pre was
- before the token for post in that expansion. */
- const struct line_map *map =
- first_map_in_common (set, pre, post, &l0, &l1);
-
- if (map == NULL)
- /* This should not be possible while we have column information, but if
- we don't, the tokens could be from separate macro expansions on the
- same line. */
- gcc_assert (l0 > LINE_MAP_MAX_LOCATION_WITH_COLS);
- else
- {
- unsigned i0 = l0 - MAP_START_LOCATION (map);
- unsigned i1 = l1 - MAP_START_LOCATION (map);
- return i1 - i0;
- }
- }
-
- if (IS_ADHOC_LOC (l0))
- l0 = get_location_from_adhoc_loc (set, l0);
- if (IS_ADHOC_LOC (l1))
- l1 = get_location_from_adhoc_loc (set, l1);
-
- return l1 - l0;
-}
-
-/* Print an include trace, for e.g. the -H option of the preprocessor. */
-
-static void
-trace_include (const class line_maps *set, const line_map_ordinary *map)
-{
- unsigned int i = set->depth;
-
- while (--i)
- putc ('.', stderr);
-
- fprintf (stderr, " %s\n", ORDINARY_MAP_FILE_NAME (map));
-}
-
-/* Return the spelling location of the token wherever it comes from,
- whether part of a macro definition or not.
-
- This is a subroutine for linemap_resolve_location. */
-
-static location_t
-linemap_macro_loc_to_spelling_point (line_maps *set,
- location_t location,
- const line_map_ordinary **original_map)
-{
- linemap_assert (set && location >= RESERVED_LOCATION_COUNT);
-
- while (true)
- {
- const struct line_map *map = linemap_lookup (set, location);
- if (!map || MAP_ORDINARY_P (map))
- {
- if (original_map)
- *original_map = (const line_map_ordinary *)map;
- break;
- }
-
- location = linemap_macro_map_loc_unwind_toward_spelling
- (set, linemap_check_macro (map), location);
- }
-
- return location;
-}
-
-/* If LOCATION is the source location of a token that belongs to a
- macro replacement-list -- as part of a macro expansion -- then
- return the location of the token at the definition point of the
- macro. Otherwise, return LOCATION. SET is the set of maps
- location come from. ORIGINAL_MAP is an output parm. If non NULL,
- the function sets *ORIGINAL_MAP to the ordinary (non-macro) map the
- returned location comes from.
-
- This is a subroutine of linemap_resolve_location. */
-
-static location_t
-linemap_macro_loc_to_def_point (line_maps *set,
- location_t location,
- const line_map_ordinary **original_map)
-{
- linemap_assert (set && location >= RESERVED_LOCATION_COUNT);
-
- for (;;)
- {
- location_t caret_loc = location;
- if (IS_ADHOC_LOC (caret_loc))
- caret_loc = get_location_from_adhoc_loc (set, caret_loc);
-
- const line_map *map = linemap_lookup (set, caret_loc);
- if (!map || MAP_ORDINARY_P (map))
- {
- if (original_map)
- *original_map = (const line_map_ordinary *)map;
- break;
- }
-
- location = linemap_macro_map_loc_to_def_point
- (linemap_check_macro (map), caret_loc);
- }
-
- return location;
-}
-
-/* If LOCATION is the source location of a token that belongs to a
- macro replacement-list -- at a macro expansion point -- then return
- the location of the topmost expansion point of the macro. We say
- topmost because if we are in the context of a nested macro
- expansion, the function returns the source location of the first
- macro expansion that triggered the nested expansions.
-
- Otherwise, return LOCATION. SET is the set of maps location come
- from. ORIGINAL_MAP is an output parm. If non NULL, the function
- sets *ORIGINAL_MAP to the ordinary (non-macro) map the returned
- location comes from.
-
- This is a subroutine of linemap_resolve_location. */
-
-static location_t
-linemap_macro_loc_to_exp_point (line_maps *set,
- location_t location,
- const line_map_ordinary **original_map)
-{
- struct line_map *map;
-
- if (IS_ADHOC_LOC (location))
- location = get_location_from_adhoc_loc (set, location);
-
- linemap_assert (set && location >= RESERVED_LOCATION_COUNT);
-
- while (true)
- {
- map = const_cast <line_map *> (linemap_lookup (set, location));
- if (!linemap_macro_expansion_map_p (map))
- break;
- location = linemap_macro_map_loc_to_exp_point (linemap_check_macro (map),
- location);
- }
-
- if (original_map)
- *original_map = linemap_check_ordinary (map);
- return location;
-}
-
-/* Resolve a virtual location into either a spelling location, an
- expansion point location or a token argument replacement point
- location. Return the map that encodes the virtual location as well
- as the resolved location.
-
- If LOC is *NOT* the location of a token resulting from the
- expansion of a macro, then the parameter LRK (which stands for
- Location Resolution Kind) is ignored and the resulting location
- just equals the one given in argument.
-
- Now if LOC *IS* the location of a token resulting from the
- expansion of a macro, this is what happens.
-
- * If LRK is set to LRK_MACRO_EXPANSION_POINT
- -------------------------------
-
- The virtual location is resolved to the first macro expansion point
- that led to this macro expansion.
-
- * If LRK is set to LRK_SPELLING_LOCATION
- -------------------------------------
-
- The virtual location is resolved to the locus where the token has
- been spelled in the source. This can follow through all the macro
- expansions that led to the token.
-
- * If LRK is set to LRK_MACRO_DEFINITION_LOCATION
- --------------------------------------
-
- The virtual location is resolved to the locus of the token in the
- context of the macro definition.
-
- If LOC is the locus of a token that is an argument of a
- function-like macro [replacing a parameter in the replacement list
- of the macro] the virtual location is resolved to the locus of the
- parameter that is replaced, in the context of the definition of the
- macro.
-
- If LOC is the locus of a token that is not an argument of a
- function-like macro, then the function behaves as if LRK was set to
- LRK_SPELLING_LOCATION.
-
- If MAP is not NULL, *MAP is set to the map encoding the
- returned location. Note that if the returned location wasn't originally
- encoded by a map, then *MAP is set to NULL. This can happen if LOC
- resolves to a location reserved for the client code, like
- UNKNOWN_LOCATION or BUILTINS_LOCATION in GCC. */
-
-location_t
-linemap_resolve_location (line_maps *set,
- location_t loc,
- enum location_resolution_kind lrk,
- const line_map_ordinary **map)
-{
- location_t locus = loc;
- if (IS_ADHOC_LOC (loc))
- locus = get_location_from_adhoc_loc (set, loc);
-
- if (locus < RESERVED_LOCATION_COUNT)
- {
- /* A reserved location wasn't encoded in a map. Let's return a
- NULL map here, just like what linemap_ordinary_map_lookup
- does. */
- if (map)
- *map = NULL;
- return loc;
- }
-
- switch (lrk)
- {
- case LRK_MACRO_EXPANSION_POINT:
- loc = linemap_macro_loc_to_exp_point (set, loc, map);
- break;
- case LRK_SPELLING_LOCATION:
- loc = linemap_macro_loc_to_spelling_point (set, loc, map);
- break;
- case LRK_MACRO_DEFINITION_LOCATION:
- loc = linemap_macro_loc_to_def_point (set, loc, map);
- break;
- default:
- abort ();
- }
- return loc;
-}
-
-/* TRUE if LOCATION is a source code location of a token that is part of the
- definition of a macro, FALSE otherwise. */
-
-bool
-linemap_location_from_macro_definition_p (line_maps *set,
- location_t loc)
-{
- if (IS_ADHOC_LOC (loc))
- loc = get_location_from_adhoc_loc (set, loc);
-
- if (!linemap_location_from_macro_expansion_p (set, loc))
- return false;
-
- while (true)
- {
- const struct line_map_macro *map
- = linemap_check_macro (linemap_lookup (set, loc));
-
- location_t s_loc
- = linemap_macro_map_loc_unwind_toward_spelling (set, map, loc);
- if (linemap_location_from_macro_expansion_p (set, s_loc))
- loc = s_loc;
- else
- {
- location_t def_loc
- = linemap_macro_map_loc_to_def_point (map, loc);
- return s_loc == def_loc;
- }
- }
-}
-
-/*
- Suppose that LOC is the virtual location of a token T coming from
- the expansion of a macro M. This function then steps up to get the
- location L of the point where M got expanded. If L is a spelling
- location inside a macro expansion M', then this function returns
- the locus of the point where M' was expanded. Said otherwise, this
- function returns the location of T in the context that triggered
- the expansion of M.
-
- *LOC_MAP must be set to the map of LOC. This function then sets it
- to the map of the returned location. */
-
-location_t
-linemap_unwind_toward_expansion (line_maps *set,
- location_t loc,
- const struct line_map **map)
-{
- location_t resolved_location;
- const line_map_macro *macro_map = linemap_check_macro (*map);
- const struct line_map *resolved_map;
-
- if (IS_ADHOC_LOC (loc))
- loc = get_location_from_adhoc_loc (set, loc);
-
- resolved_location =
- linemap_macro_map_loc_unwind_toward_spelling (set, macro_map, loc);
- resolved_map = linemap_lookup (set, resolved_location);
-
- if (!linemap_macro_expansion_map_p (resolved_map))
- {
- resolved_location = linemap_macro_map_loc_to_exp_point (macro_map, loc);
- resolved_map = linemap_lookup (set, resolved_location);
- }
-
- *map = resolved_map;
- return resolved_location;
-}
-
-/* If LOC is the virtual location of a token coming from the expansion
- of a macro M and if its spelling location is reserved (e.g, a
- location for a built-in token), then this function unwinds (using
- linemap_unwind_toward_expansion) the location until a location that
- is not reserved and is not in a system header is reached. In other
- words, this unwinds the reserved location until a location that is
- in real source code is reached.
-
- Otherwise, if the spelling location for LOC is not reserved or if
- LOC doesn't come from the expansion of a macro, the function
- returns LOC as is and *MAP is not touched.
-
- *MAP is set to the map of the returned location if the later is
- different from LOC. */
-location_t
-linemap_unwind_to_first_non_reserved_loc (line_maps *set,
- location_t loc,
- const struct line_map **map)
-{
- location_t resolved_loc;
- const struct line_map *map0 = NULL;
- const line_map_ordinary *map1 = NULL;
-
- if (IS_ADHOC_LOC (loc))
- loc = get_location_from_adhoc_loc (set, loc);
-
- map0 = linemap_lookup (set, loc);
- if (!linemap_macro_expansion_map_p (map0))
- return loc;
-
- resolved_loc = linemap_resolve_location (set, loc,
- LRK_SPELLING_LOCATION,
- &map1);
-
- if (resolved_loc >= RESERVED_LOCATION_COUNT
- && !LINEMAP_SYSP (map1))
- return loc;
-
- while (linemap_macro_expansion_map_p (map0)
- && (resolved_loc < RESERVED_LOCATION_COUNT
- || LINEMAP_SYSP (map1)))
- {
- loc = linemap_unwind_toward_expansion (set, loc, &map0);
- resolved_loc = linemap_resolve_location (set, loc,
- LRK_SPELLING_LOCATION,
- &map1);
- }
-
- if (map != NULL)
- *map = map0;
- return loc;
-}
-
-/* Expand source code location LOC and return a user readable source
- code location. LOC must be a spelling (non-virtual) location. If
- it's a location < RESERVED_LOCATION_COUNT a zeroed expanded source
- location is returned. */
-
-expanded_location
-linemap_expand_location (line_maps *set,
- const struct line_map *map,
- location_t loc)
-
-{
- expanded_location xloc;
-
- memset (&xloc, 0, sizeof (xloc));
- if (IS_ADHOC_LOC (loc))
- {
- xloc.data = get_data_from_adhoc_loc (set, loc);
- loc = get_location_from_adhoc_loc (set, loc);
- }
-
- if (loc < RESERVED_LOCATION_COUNT)
- /* The location for this token wasn't generated from a line map.
- It was probably a location for a builtin token, chosen by some
- client code. Let's not try to expand the location in that
- case. */;
- else if (map == NULL)
- /* We shouldn't be getting a NULL map with a location that is not
- reserved by the client code. */
- abort ();
- else
- {
- /* MAP must be an ordinary map and LOC must be non-virtual,
- encoded into this map, obviously; the accessors used on MAP
- below ensure it is ordinary. Let's just assert the
- non-virtualness of LOC here. */
- if (linemap_location_from_macro_expansion_p (set, loc))
- abort ();
-
- const line_map_ordinary *ord_map = linemap_check_ordinary (map);
-
- xloc.file = LINEMAP_FILE (ord_map);
- xloc.line = SOURCE_LINE (ord_map, loc);
- xloc.column = SOURCE_COLUMN (ord_map, loc);
- xloc.sysp = LINEMAP_SYSP (ord_map) != 0;
- }
-
- return xloc;
-}
-
-
-/* Dump line map at index IX in line table SET to STREAM. If STREAM
- is NULL, use stderr. IS_MACRO is true if the caller wants to
- dump a macro map, false otherwise. */
-
-void
-linemap_dump (FILE *stream, class line_maps *set, unsigned ix, bool is_macro)
-{
- const char *const lc_reasons_v[LC_HWM]
- = { "LC_ENTER", "LC_LEAVE", "LC_RENAME", "LC_RENAME_VERBATIM",
- "LC_ENTER_MACRO", "LC_MODULE" };
- const line_map *map;
- unsigned reason;
-
- if (stream == NULL)
- stream = stderr;
-
- if (!is_macro)
- {
- map = LINEMAPS_ORDINARY_MAP_AT (set, ix);
- reason = linemap_check_ordinary (map)->reason;
- }
- else
- {
- map = LINEMAPS_MACRO_MAP_AT (set, ix);
- reason = LC_ENTER_MACRO;
- }
-
- fprintf (stream, "Map #%u [%p] - LOC: %u - REASON: %s - SYSP: %s\n",
- ix, (void *) map, map->start_location,
- reason < LC_HWM ? lc_reasons_v[reason] : "???",
- ((!is_macro
- && ORDINARY_MAP_IN_SYSTEM_HEADER_P (linemap_check_ordinary (map)))
- ? "yes" : "no"));
- if (!is_macro)
- {
- const line_map_ordinary *ord_map = linemap_check_ordinary (map);
- const line_map_ordinary *includer_map
- = linemap_included_from_linemap (set, ord_map);
-
- fprintf (stream, "File: %s:%d\n", ORDINARY_MAP_FILE_NAME (ord_map),
- ORDINARY_MAP_STARTING_LINE_NUMBER (ord_map));
- fprintf (stream, "Included from: [%d] %s\n",
- includer_map ? int (includer_map - set->info_ordinary.maps) : -1,
- includer_map ? ORDINARY_MAP_FILE_NAME (includer_map) : "None");
- }
- else
- {
- const line_map_macro *macro_map = linemap_check_macro (map);
- fprintf (stream, "Macro: %s (%u tokens)\n",
- linemap_map_get_macro_name (macro_map),
- MACRO_MAP_NUM_MACRO_TOKENS (macro_map));
- }
-
- fprintf (stream, "\n");
-}
-
-
-/* Dump debugging information about source location LOC into the file
- stream STREAM. SET is the line map set LOC comes from. */
-
-void
-linemap_dump_location (line_maps *set,
- location_t loc,
- FILE *stream)
-{
- const line_map_ordinary *map;
- location_t location;
- const char *path = "", *from = "";
- int l = -1, c = -1, s = -1, e = -1;
-
- if (IS_ADHOC_LOC (loc))
- loc = get_location_from_adhoc_loc (set, loc);
-
- if (loc == 0)
- return;
-
- location =
- linemap_resolve_location (set, loc, LRK_MACRO_DEFINITION_LOCATION, &map);
-
- if (map == NULL)
- /* Only reserved locations can be tolerated in this case. */
- linemap_assert (location < RESERVED_LOCATION_COUNT);
- else
- {
- path = LINEMAP_FILE (map);
- l = SOURCE_LINE (map, location);
- c = SOURCE_COLUMN (map, location);
- s = LINEMAP_SYSP (map) != 0;
- e = location != loc;
- if (e)
- from = "N/A";
- else
- {
- const line_map_ordinary *from_map
- = linemap_included_from_linemap (set, map);
- from = from_map ? LINEMAP_FILE (from_map) : "<NULL>";
- }
- }
-
- /* P: path, L: line, C: column, S: in-system-header, M: map address,
- E: macro expansion?, LOC: original location, R: resolved location */
- fprintf (stream, "{P:%s;F:%s;L:%d;C:%d;S:%d;M:%p;E:%d,LOC:%d,R:%d}",
- path, from, l, c, s, (void*)map, e, loc, location);
-}
-
-/* Return the highest location emitted for a given file for which
- there is a line map in SET. FILE_NAME is the file name to
- consider. If the function returns TRUE, *LOC is set to the highest
- location emitted for that file. */
-
-bool
-linemap_get_file_highest_location (line_maps *set,
- const char *file_name,
- location_t *loc)
-{
- /* If the set is empty or no ordinary map has been created then
- there is no file to look for ... */
- if (set == NULL || set->info_ordinary.used == 0)
- return false;
-
- /* Now look for the last ordinary map created for FILE_NAME. */
- int i;
- for (i = set->info_ordinary.used - 1; i >= 0; --i)
- {
- const char *fname = set->info_ordinary.maps[i].to_file;
- if (fname && !filename_cmp (fname, file_name))
- break;
- }
-
- if (i < 0)
- return false;
-
- /* The highest location for a given map is either the starting
- location of the next map minus one, or -- if the map is the
- latest one -- the highest location of the set. */
- location_t result;
- if (i == (int) set->info_ordinary.used - 1)
- result = set->highest_location;
- else
- result = set->info_ordinary.maps[i + 1].start_location - 1;
-
- *loc = result;
- return true;
-}
-
-/* Compute and return statistics about the memory consumption of some
- parts of the line table SET. */
-
-void
-linemap_get_statistics (line_maps *set,
- struct linemap_stats *s)
-{
- long ordinary_maps_allocated_size, ordinary_maps_used_size,
- macro_maps_allocated_size, macro_maps_used_size,
- macro_maps_locations_size = 0, duplicated_macro_maps_locations_size = 0;
-
- const line_map_macro *cur_map;
-
- ordinary_maps_allocated_size =
- LINEMAPS_ORDINARY_ALLOCATED (set) * sizeof (struct line_map_ordinary);
-
- ordinary_maps_used_size =
- LINEMAPS_ORDINARY_USED (set) * sizeof (struct line_map_ordinary);
-
- macro_maps_allocated_size =
- LINEMAPS_MACRO_ALLOCATED (set) * sizeof (struct line_map_macro);
-
- for (cur_map = LINEMAPS_MACRO_MAPS (set);
- cur_map && cur_map <= LINEMAPS_LAST_MACRO_MAP (set);
- ++cur_map)
- {
- unsigned i;
-
- linemap_assert (linemap_macro_expansion_map_p (cur_map));
-
- macro_maps_locations_size +=
- 2 * MACRO_MAP_NUM_MACRO_TOKENS (cur_map) * sizeof (location_t);
-
- for (i = 0; i < 2 * MACRO_MAP_NUM_MACRO_TOKENS (cur_map); i += 2)
- {
- if (MACRO_MAP_LOCATIONS (cur_map)[i] ==
- MACRO_MAP_LOCATIONS (cur_map)[i + 1])
- duplicated_macro_maps_locations_size +=
- sizeof (location_t);
- }
- }
-
- macro_maps_used_size =
- LINEMAPS_MACRO_USED (set) * sizeof (struct line_map_macro);
-
- s->num_ordinary_maps_allocated = LINEMAPS_ORDINARY_ALLOCATED (set);
- s->num_ordinary_maps_used = LINEMAPS_ORDINARY_USED (set);
- s->ordinary_maps_allocated_size = ordinary_maps_allocated_size;
- s->ordinary_maps_used_size = ordinary_maps_used_size;
- s->num_expanded_macros = num_expanded_macros_counter;
- s->num_macro_tokens = num_macro_tokens_counter;
- s->num_macro_maps_used = LINEMAPS_MACRO_USED (set);
- s->macro_maps_allocated_size = macro_maps_allocated_size;
- s->macro_maps_locations_size = macro_maps_locations_size;
- s->macro_maps_used_size = macro_maps_used_size;
- s->duplicated_macro_maps_locations_size =
- duplicated_macro_maps_locations_size;
- s->adhoc_table_size = (set->location_adhoc_data_map.allocated
- * sizeof (struct location_adhoc_data));
- s->adhoc_table_entries_used = set->location_adhoc_data_map.curr_loc;
-}
-
-
-/* Dump line table SET to STREAM. If STREAM is NULL, stderr is used.
- NUM_ORDINARY specifies how many ordinary maps to dump. NUM_MACRO
- specifies how many macro maps to dump. */
-
-void
-line_table_dump (FILE *stream, class line_maps *set, unsigned int num_ordinary,
- unsigned int num_macro)
-{
- unsigned int i;
-
- if (set == NULL)
- return;
-
- if (stream == NULL)
- stream = stderr;
-
- fprintf (stream, "# of ordinary maps: %d\n", LINEMAPS_ORDINARY_USED (set));
- fprintf (stream, "# of macro maps: %d\n", LINEMAPS_MACRO_USED (set));
- fprintf (stream, "Include stack depth: %d\n", set->depth);
- fprintf (stream, "Highest location: %u\n", set->highest_location);
-
- if (num_ordinary)
- {
- fprintf (stream, "\nOrdinary line maps\n");
- for (i = 0; i < num_ordinary && i < LINEMAPS_ORDINARY_USED (set); i++)
- linemap_dump (stream, set, i, false);
- fprintf (stream, "\n");
- }
-
- if (num_macro)
- {
- fprintf (stream, "\nMacro line maps\n");
- for (i = 0; i < num_macro && i < LINEMAPS_MACRO_USED (set); i++)
- linemap_dump (stream, set, i, true);
- fprintf (stream, "\n");
- }
-}
-
-/* class rich_location. */
-
-/* Construct a rich_location with location LOC as its initial range. */
-
-rich_location::rich_location (line_maps *set, location_t loc,
- const range_label *label) :
- m_line_table (set),
- m_ranges (),
- m_column_override (0),
- m_have_expanded_location (false),
- m_fixit_hints (),
- m_seen_impossible_fixit (false),
- m_fixits_cannot_be_auto_applied (false),
- m_path (NULL),
- m_escape_on_output (false)
-{
- add_range (loc, SHOW_RANGE_WITH_CARET, label);
-}
-
-/* The destructor for class rich_location. */
-
-rich_location::~rich_location ()
-{
- for (unsigned int i = 0; i < m_fixit_hints.count (); i++)
- delete get_fixit_hint (i);
-}
-
-/* Get location IDX within this rich_location. */
-
-location_t
-rich_location::get_loc (unsigned int idx) const
-{
- const location_range *locrange = get_range (idx);
- return locrange->m_loc;
-}
-
-/* Get range IDX within this rich_location. */
-
-const location_range *
-rich_location::get_range (unsigned int idx) const
-{
- return &m_ranges[idx];
-}
-
-/* Mutable access to range IDX within this rich_location. */
-
-location_range *
-rich_location::get_range (unsigned int idx)
-{
- return &m_ranges[idx];
-}
-
-/* Expand location IDX within this rich_location. */
-/* Get an expanded_location for this rich_location's primary
- location. */
-
-expanded_location
-rich_location::get_expanded_location (unsigned int idx)
-{
- if (idx == 0)
- {
- /* Cache the expansion of the primary location. */
- if (!m_have_expanded_location)
- {
- m_expanded_location
- = linemap_client_expand_location_to_spelling_point
- (get_loc (0), LOCATION_ASPECT_CARET);
- if (m_column_override)
- m_expanded_location.column = m_column_override;
- m_have_expanded_location = true;
- }
-
- return m_expanded_location;
- }
- else
- return linemap_client_expand_location_to_spelling_point
- (get_loc (idx), LOCATION_ASPECT_CARET);
-}
-
-/* Set the column of the primary location, with 0 meaning
- "don't override it". */
-
-void
-rich_location::override_column (int column)
-{
- m_column_override = column;
- m_have_expanded_location = false;
-}
-
-/* Add the given range. */
-
-void
-rich_location::add_range (location_t loc,
- enum range_display_kind range_display_kind,
- const range_label *label)
-{
- location_range range;
- range.m_loc = loc;
- range.m_range_display_kind = range_display_kind;
- range.m_label = label;
- m_ranges.push (range);
-}
-
-/* Add or overwrite the location given by IDX, setting its location to LOC,
- and setting its m_range_display_kind to RANGE_DISPLAY_KIND.
-
- It must either overwrite an existing location, or add one *exactly* on
- the end of the array.
-
- This is primarily for use by gcc when implementing diagnostic format
- decoders e.g.
- - the "+" in the C/C++ frontends, for handling format codes like "%q+D"
- (which writes the source location of a tree back into location 0 of
- the rich_location), and
- - the "%C" and "%L" format codes in the Fortran frontend. */
-
-void
-rich_location::set_range (unsigned int idx, location_t loc,
- enum range_display_kind range_display_kind)
-{
- /* We can either overwrite an existing range, or add one exactly
- on the end of the array. */
- linemap_assert (idx <= m_ranges.count ());
-
- if (idx == m_ranges.count ())
- add_range (loc, range_display_kind);
- else
- {
- location_range *locrange = get_range (idx);
- locrange->m_loc = loc;
- locrange->m_range_display_kind = range_display_kind;
- }
-
- if (idx == 0)
- /* Mark any cached value here as dirty. */
- m_have_expanded_location = false;
-}
-
-/* Methods for adding insertion fix-it hints. */
-
-/* Add a fixit-hint, suggesting insertion of NEW_CONTENT
- immediately before the primary range's start location. */
-
-void
-rich_location::add_fixit_insert_before (const char *new_content)
-{
- add_fixit_insert_before (get_loc (), new_content);
-}
-
-/* Add a fixit-hint, suggesting insertion of NEW_CONTENT
- immediately before the start of WHERE. */
-
-void
-rich_location::add_fixit_insert_before (location_t where,
- const char *new_content)
-{
- location_t start = get_range_from_loc (m_line_table, where).m_start;
- maybe_add_fixit (start, start, new_content);
-}
-
-/* Add a fixit-hint, suggesting insertion of NEW_CONTENT
- immediately after the primary range's end-point. */
-
-void
-rich_location::add_fixit_insert_after (const char *new_content)
-{
- add_fixit_insert_after (get_loc (), new_content);
-}
-
-/* Add a fixit-hint, suggesting insertion of NEW_CONTENT
- immediately after the end-point of WHERE. */
-
-void
-rich_location::add_fixit_insert_after (location_t where,
- const char *new_content)
-{
- location_t finish = get_range_from_loc (m_line_table, where).m_finish;
- location_t next_loc
- = linemap_position_for_loc_and_offset (m_line_table, finish, 1);
-
- /* linemap_position_for_loc_and_offset can fail, if so, it returns
- its input value. */
- if (next_loc == finish)
- {
- stop_supporting_fixits ();
- return;
- }
-
- maybe_add_fixit (next_loc, next_loc, new_content);
-}
-
-/* Methods for adding removal fix-it hints. */
-
-/* Add a fixit-hint, suggesting removal of the content covered
- by range 0. */
-
-void
-rich_location::add_fixit_remove ()
-{
- add_fixit_remove (get_loc ());
-}
-
-/* Add a fixit-hint, suggesting removal of the content between
- the start and finish of WHERE. */
-
-void
-rich_location::add_fixit_remove (location_t where)
-{
- source_range range = get_range_from_loc (m_line_table, where);
- add_fixit_remove (range);
-}
-
-/* Add a fixit-hint, suggesting removal of the content at
- SRC_RANGE. */
-
-void
-rich_location::add_fixit_remove (source_range src_range)
-{
- add_fixit_replace (src_range, "");
-}
-
-/* Add a fixit-hint, suggesting replacement of the content covered
- by range 0 with NEW_CONTENT. */
-
-void
-rich_location::add_fixit_replace (const char *new_content)
-{
- add_fixit_replace (get_loc (), new_content);
-}
-
-/* Methods for adding "replace" fix-it hints. */
-
-/* Add a fixit-hint, suggesting replacement of the content between
- the start and finish of WHERE with NEW_CONTENT. */
-
-void
-rich_location::add_fixit_replace (location_t where,
- const char *new_content)
-{
- source_range range = get_range_from_loc (m_line_table, where);
- add_fixit_replace (range, new_content);
-}
-
-/* Add a fixit-hint, suggesting replacement of the content at
- SRC_RANGE with NEW_CONTENT. */
-
-void
-rich_location::add_fixit_replace (source_range src_range,
- const char *new_content)
-{
- location_t start = get_pure_location (m_line_table, src_range.m_start);
- location_t finish = get_pure_location (m_line_table, src_range.m_finish);
-
- /* Fix-it hints use half-closed ranges, so attempt to offset the endpoint. */
- location_t next_loc
- = linemap_position_for_loc_and_offset (m_line_table, finish, 1);
- /* linemap_position_for_loc_and_offset can fail, if so, it returns
- its input value. */
- if (next_loc == finish)
- {
- stop_supporting_fixits ();
- return;
- }
- finish = next_loc;
-
- maybe_add_fixit (start, finish, new_content);
-}
-
-/* Get the last fix-it hint within this rich_location, or NULL if none. */
-
-fixit_hint *
-rich_location::get_last_fixit_hint () const
-{
- if (m_fixit_hints.count () > 0)
- return get_fixit_hint (m_fixit_hints.count () - 1);
- else
- return NULL;
-}
-
-/* If WHERE is an "awkward" location, then mark this rich_location as not
- supporting fixits, purging any thay were already added, and return true.
-
- Otherwise (the common case), return false. */
-
-bool
-rich_location::reject_impossible_fixit (location_t where)
-{
- /* Fix-its within a rich_location should either all be suggested, or
- none of them should be suggested.
- Once we've rejected a fixit, we reject any more, even those
- with reasonable locations. */
- if (m_seen_impossible_fixit)
- return true;
-
- if (where <= LINE_MAP_MAX_LOCATION_WITH_COLS)
- /* WHERE is a reasonable location for a fix-it; don't reject it. */
- return false;
-
- /* Otherwise we have an attempt to add a fix-it with an "awkward"
- location: either one that we can't obtain column information
- for (within an ordinary map), or one within a macro expansion. */
- stop_supporting_fixits ();
- return true;
-}
-
-/* Mark this rich_location as not supporting fixits, purging any that were
- already added. */
-
-void
-rich_location::stop_supporting_fixits ()
-{
- m_seen_impossible_fixit = true;
-
- /* Purge the rich_location of any fix-its that were already added. */
- for (unsigned int i = 0; i < m_fixit_hints.count (); i++)
- delete get_fixit_hint (i);
- m_fixit_hints.truncate (0);
-}
-
-/* Add HINT to the fix-it hints in this rich_location,
- consolidating into the prior fixit if possible. */
-
-void
-rich_location::maybe_add_fixit (location_t start,
- location_t next_loc,
- const char *new_content)
-{
- if (reject_impossible_fixit (start))
- return;
- if (reject_impossible_fixit (next_loc))
- return;
-
- /* Only allow fix-it hints that affect a single line in one file.
- Compare the end-points. */
- expanded_location exploc_start
- = linemap_client_expand_location_to_spelling_point (start,
- LOCATION_ASPECT_START);
- expanded_location exploc_next_loc
- = linemap_client_expand_location_to_spelling_point (next_loc,
- LOCATION_ASPECT_START);
- /* They must be within the same file... */
- if (exploc_start.file != exploc_next_loc.file)
- {
- stop_supporting_fixits ();
- return;
- }
- /* ...and on the same line. */
- if (exploc_start.line != exploc_next_loc.line)
- {
- stop_supporting_fixits ();
- return;
- }
- /* The columns must be in the correct order. This can fail if the
- endpoints straddle the boundary for which the linemap can represent
- columns (PR c/82050). */
- if (exploc_start.column > exploc_next_loc.column)
- {
- stop_supporting_fixits ();
- return;
- }
- /* If we have very long lines, tokens will eventually fall back to
- having column == 0.
- We can't handle fix-it hints that use such locations. */
- if (exploc_start.column == 0 || exploc_next_loc.column == 0)
- {
- stop_supporting_fixits ();
- return;
- }
-
- const char *newline = strchr (new_content, '\n');
- if (newline)
- {
- /* For now, we can only support insertion of whole lines
- i.e. starts at start of line, and the newline is at the end of
- the insertion point. */
-
- /* It must be an insertion, not a replacement/deletion. */
- if (start != next_loc)
- {
- stop_supporting_fixits ();
- return;
- }
-
- /* The insertion must be at the start of a line. */
- if (exploc_start.column != 1)
- {
- stop_supporting_fixits ();
- return;
- }
-
- /* The newline must be at end of NEW_CONTENT.
- We could eventually split up fix-its at newlines if we wanted
- to allow more generality (e.g. to allow adding multiple lines
- with one add_fixit call. */
- if (newline[1] != '\0')
- {
- stop_supporting_fixits ();
- return;
- }
- }
-
- /* Consolidate neighboring fixits.
- Don't consolidate into newline-insertion fixits. */
- fixit_hint *prev = get_last_fixit_hint ();
- if (prev && !prev->ends_with_newline_p ())
- if (prev->maybe_append (start, next_loc, new_content))
- return;
-
- m_fixit_hints.push (new fixit_hint (start, next_loc, new_content));
-}
-
-/* class fixit_hint. */
-
-fixit_hint::fixit_hint (location_t start,
- location_t next_loc,
- const char *new_content)
-: m_start (start),
- m_next_loc (next_loc),
- m_bytes (xstrdup (new_content)),
- m_len (strlen (new_content))
-{
-}
-
-/* Does this fix-it hint affect the given line? */
-
-bool
-fixit_hint::affects_line_p (const char *file, int line) const
-{
- expanded_location exploc_start
- = linemap_client_expand_location_to_spelling_point (m_start,
- LOCATION_ASPECT_START);
- if (file != exploc_start.file)
- return false;
- if (line < exploc_start.line)
- return false;
- expanded_location exploc_next_loc
- = linemap_client_expand_location_to_spelling_point (m_next_loc,
- LOCATION_ASPECT_START);
- if (file != exploc_next_loc.file)
- return false;
- if (line > exploc_next_loc.line)
- return false;
- return true;
-}
-
-/* Method for consolidating fix-it hints, for use by
- rich_location::maybe_add_fixit.
- If possible, merge a pending fix-it hint with the given params
- into this one and return true.
- Otherwise return false. */
-
-bool
-fixit_hint::maybe_append (location_t start,
- location_t next_loc,
- const char *new_content)
-{
- /* For consolidation to be possible, START must be at this hint's
- m_next_loc. */
- if (start != m_next_loc)
- return false;
-
- /* If so, we have neighboring replacements; merge them. */
- m_next_loc = next_loc;
- size_t extra_len = strlen (new_content);
- m_bytes = (char *)xrealloc (m_bytes, m_len + extra_len + 1);
- memcpy (m_bytes + m_len, new_content, extra_len);
- m_len += extra_len;
- m_bytes[m_len] = '\0';
- return true;
-}
-
-/* Return true iff this hint's content ends with a newline. */
-
-bool
-fixit_hint::ends_with_newline_p () const
-{
- if (m_len == 0)
- return false;
- return m_bytes[m_len - 1] == '\n';
-}
generated by cgit v1.1 at 2025-05-28 07:29:33 +0000