GCC modified for the FreeChainXenon project
1bafa6a3fd
This patch introduces the internal option -fm2-debug-trace= which can be given a comma separated list of filter terms. Currently it allows: all,line,token,quad. The patch allows users to trace the progress of cc1gm2 so that source which causes an ICE can be reduced. Once PR113836 is complete it is expected that the trace information will be written to file. gcc/m2/ChangeLog: PR modula2/114565 * gm2-compiler/M2GenGCC.mod (CodeStatement): Test GetDebugTraceQuad before calling DisplayQuad. * gm2-compiler/M2LexBuf.mod (NumberIO): Import CardToStr. (GetToken): Test GetDebugTraceToken before writing the token number or token line. * gm2-compiler/M2Options.def (SetDebugTraceQuad): Rename to (SetM2DebugTraceFilter): ...this. (SetDebugTraceAPI): Remove. (GetDebugTraceQuad): New procedure function. (GetDebugTraceTree): Ditto. (GetDebugTraceToken): Ditto. (GetDebugTraceLine): Ditto. (GetDebugFunctionLineNumbers): Ditto. * gm2-compiler/M2Options.mod (DebugFunctionLineNumbers): New boolean variable. (DebugTraceQuad): Ditto. (DebugTraceTree): Ditto. (DebugTraceLine): Ditto. (DebugTraceToken): Ditto. (errors1): New procedure. (SetDebugTraceQuad): Remove. (SetM2DebugTraceFilter): New procedure implemented. (SetM2DebugTrace): Ditto. (GetDebugTraceQuad): Ditto. (GetDebugTraceToken ): Ditto. (GetDebugTraceLine): Ditto. (SetDebugTraceLine): Remove. * gm2-compiler/M2Quads.mod (GenQuadOTrash): Test GetDebugTraceQuad and call DisplayQuad. (GenQuadOTypetok): Ditto. * gm2-compiler/SymbolTable.mod: Replace DebugFunctionLineNumbers with GetDebugFunctionLineNumbers. * gm2-gcc/init.cc (_M2_M2LangDump_init): Add prototype. (init_PerCompilationInit): Add call. * gm2-gcc/m2misc.cc (m2misc_cerror): New function. (m2misc_error): Ditto. * gm2-gcc/m2misc.def (error): New procedure. (cerror): Ditto. * gm2-gcc/m2misc.h (m2misc_cerror): New prototype. (m2misc_error): Ditto. * gm2-gcc/m2options.h (M2Options_SetDebugTraceQuad): New prototype. (M2Options_SetDebugTraceAPI): Remove. (M2Options_GetDebugTraceToken): New prototype. (M2Options_GetDebugTraceLine): Ditto. (M2Options_SetDebugFunctionLineNumbers): Ditto. (M2Options_GetDebugFunctionLineNumbers): Ditto. (M2Options_SetM2DebugTraceFilter): Ditto. * gm2-lang.cc (gm2_langhook_init_options): Remove OPT_fdebug_trace_quad case. Remove OPT_fdebug_trace_api case. Add OPT_fm2_debug_trace_ case. * lang.opt (fm2-debug-trace): New option. (fdebug-trace-api): Remove. (fdebug-trace-quad): Remove. * m2.flex (m2flex_M2Error): Check s for NULL. (skipnewline): New function. (consumeLine): Call traceline. Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com> |
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| .github | ||
| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| libada | ||
| libatomic | ||
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| libcc1 | ||
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| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgm2 | ||
| libgo | ||
| libgomp | ||
| libgrust | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
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| .dir-locals.el | ||
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| libtool.m4 | ||
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| ltversion.m4 | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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| SECURITY.txt | ||
| symlink-tree | ||
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| ylwrap | ||
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