gnu /
gcc /
33abd43d4cac0e932f64e5dcce0c5ddf338bf625 Static scaffold fixes, gm2l tidyup.
This patch fixes many static scaffold bugs and contains
a re-implementation of UnixArgs.cc and termios.cc. gm2l
contains new options --exlude=, --include= and -flibs=.
2022-07-04 Gaius Mulley <gaius.mulley@southwales.ac.uk>
gcc/ChangeLog:
* doc/gm2.texi (-fscaffold-c): Removed. (-fscaffold-c++)
Removed. (-fmodules) Removed. (-fonlylink) Removed.
gcc/m2/ChangLog:
* Make-lang.in (UnixArgs.o): Use UnixArgs.cc.
(gm2-pge-boot/Gtermsios.o) Use mc-boot-ch/Gtermios.cc.
* bnf/gm2l.bnf: Partial re-write and introduced
--include=, --exclude= and -flibs=. (AddUserInclude)
New procedure. (ScanSources) Remove IncludeM2RTS
filter. (MakeModule) Return a boolean if a new module
is seen. (source) New field userInclude.
(source) New field userExclude. (DisplaySources)
test for userExclude and userInclude and produce
appropriate diagnostic. (DisplayUsage) Remove
--M2RTS. Add -flibs=, --include-list= and --exclude-list=.
(PopulateList) New procedure. (addInclude) New procedure.
(SetLibs) New procedure. (SetExclude) New procedure.
(ScanArgs) Remove IncludeM2RTS. Remove --M2RTS.
Add --include=, --exclude= and -flibs=. Detect if multiple
source files are given and detect any unrecognized option.
* bnf/gm2m.bnf (main): Renamed as mainModule.
* gm2-compiler/M2Options.mod (SetScaffoldDynamic): Ensure that
ScaffoldStatic is not also set. (SetScaffoldStatic) Ensure
that ScaffoldDynamic is not also set.
* gm2-compiler/M2Quads.mod (BuildM2FiniFunction):
Add ForeachModuleCallFinish for the static clause.
(BuildM2InitFunction) Add ForeachModuleCallInit for the
static clause.
* gm2-compiler/M2Scaffold.def (ForeachModuleCallInit):
New procedure. (ForeachModuleCallFinish) New Procedure.
* gm2-compiler/M2Scaffold.mod (ForeachModuleCallInit):
New procedure implemented. (ForeachModuleCallFinish) New
Procedure implemented. (LookupModuleSym) New procedure.
(ReadModules) Addition parameter tok and populate
uselistModules. (DeclareModuleExtern) Renamed from
DeclareCtorModuleExtern.
* gm2-compiler/M2Swig.mod (main): Renamed as mainModule.
* gm2-compiler/SymbolTable.def (PutModuleCtorExtern): Exported
and declared. (MakeModuleCtor) Pass extra boolean public true.
(InitCtorFields) pub new parameter. (PutProcedureExternPublic)
New procedure. (PutCtorExtern) New procedure.
(PutModuleCtorExtern) New procedure.
* gm2-gcc/init.cc: Rewritten to pass envp to call init and fini
functions.
* gm2-gcc/m2expr.def: FOR "C" removed.
* gm2-libs-ch/RTcodummy.c: Undo removal of _init and _finish
functions.
* gm2-libs-ch/pthdummy.c (Removed).
* m2/gm2spec.cc (seen_scaffold_static): New boolean.
(seen_scaffold_dynamic) New boolean. (scaffold_static)
New boolean. (scaffold_dynamic) New boolean.
(get_libexec) Removed. (add_exec_dir) Rewritten comment.
(lang_specific_driver) Check that dynamic scaffold and static
scaffold are not both enabled.
* mc-boot-ch/Gpth.c (Removed).
* mc-boot-ch/Gtermios.c (Removed).
* mc-boot-ch/Gtermios.cc (Added). Converted from Gtermios.c.
gm2tools/ChangeLog:
* gm2l.1 (--M2RTS) Removed. (-M2RTS) Removed. (--include=) Added.
(--exclude=) Added. (-flibs=) Added.
libgm2/ChangeLog:
* libm2iso/ErrnoCategory.cc (_finish): Changed to _fini.
* libm2iso/RTco.cc (_finish): Changed to _fini.
* libm2pim/SysExceptions.cc (_finish): Changed to _fini.
* libm2pim/errno.cc (_finish): Changed to _fini.
* libm2pim/termios.cc (_finish): Changed to _fini.
Signed-off-by: Gaius Mulley <gaius.mulley@southwales.ac.uk>
26 files changed
