Fergus Henderson e07e1cd1da Implement trailing for the MLDS back-end. ...

Estimated hours taken: 16

Implement trailing for the MLDS back-end.

library/private_builtin.m:
	Define impure Mercury procedures corresponding to the
	trailing operations in runtime/mercury_trail.h.

compiler/add_trail_ops.m:
	A new HLDS->HLDS pass.
	This implements trailing by inserting calls to the
	trailing primitives declared in library/private_builtin.m.

compiler/notes/compiler_design.html:
	Document the new pass.

compiler/mercury_compile.m:
	Change the code for mercury_compile__mlds_backend so that
	if trailing is enabled, it invokes the new add_trail_ops pass.

runtime/mercury_wrapper.c:
	For high-level C grades, call MR_init_memory() (which sets up
	the redzone signal handlers, etc.) and if trailing is enabled,
	initialize the trail.

library/benchmarking.m:
	Change the code in report_stats for printing out the size of
	the trail so that it gets the trail zone from MR_trail_zone
	rather than via the MercuryEngine, so that it works in
	high-level C grades (which don't have any MercuryEngine).

extras/trailed_update/tr_array.m:
extras/trailed_update/var.m:
	Add missing `#includes' to make these files work with the
	MLDS back-end.

2000-12-13 12:13:09 +00:00

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.cvsignore

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allocation.html

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authors.html

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bootstrapping.html

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BUGS

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coding_standards.html

Fix an old reference to COMPILER_DESIGN:

2000-11-28 05:08:47 +00:00

compiler_design.html

Implement trailing for the MLDS back-end.

2000-12-13 12:13:09 +00:00

ENVIRONMENT_VARS

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failure.html

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gc_and_c_code.html

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glossary.html

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IMPLICIT_QUANTIFICATION

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macro_notes

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Mmakefile

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module_system.html

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overall_design.html

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release_checklist.html

Note that you need to use the subject "add" when sending lsm

2000-09-26 06:35:07 +00:00

reviews.html

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todo.html

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trailing.html

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type_class_transformation.html

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TYPES

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