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| author | Gaius Mulley <gaiusmod2@gmail.com> | 2024-04-02 23:47:42 +0100 |
|---|---|---|
| committer | Gaius Mulley <gaiusmod2@gmail.com> | 2024-04-02 23:47:42 +0100 |
| commit | 1bafa6a3fdbb53651ffa5d854c2341c487bf3269 (patch) | |
| tree | 709d2a1dce6f58386baea0b8b346e2e3ce4d3803 /libquadmath/printf | |
| parent | 871bb5ad2dd56343d80b6a6d269e85efdc9999e5 (diff) | |
| download | gcc-1bafa6a3fdbb53651ffa5d854c2341c487bf3269.zip gcc-1bafa6a3fdbb53651ffa5d854c2341c487bf3269.tar.gz gcc-1bafa6a3fdbb53651ffa5d854c2341c487bf3269.tar.bz2 | |
PR modula2/114565 progress trace would be useful to isolate ICE for users
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>
Diffstat (limited to 'libquadmath/printf')
0 files changed, 0 insertions, 0 deletions