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Andrew Burgess 2f1b18db86 gdb: Convert enum range_type to a bit field enum
The expression range_type enum represents the following ideas:

  - Lower bound is set to default,
  - Upper bound is set to default,
  - Upper bound is exclusive.

There are currently 6 entries in the enum to represent the combination
of all those ideas.

In a future commit I'd like to add stride information to the range,
this could in theory appear with any of the existing enum entries, so
this would take us to 12 enum entries.

This feels like its getting a little out of hand, so in this commit I
switch the range_type enum over to being a flags style enum.  There's
one entry to represent no flags being set, then 3 flags to represent
the 3 ideas above.  Adding stride information will require adding only
one more enum flag.

I've then gone through and updated the code to handle this change.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* expprint.c (print_subexp_standard): Update to reflect changes to
	enum range_type.
	(dump_subexp_body_standard): Likewise.
	* expression.h (enum range_type): Convert to a bit field enum, and
	make the enum unsigned.
	* f-exp.y (subrange): Update to reflect changes to enum
	range_type.
	* f-lang.c (value_f90_subarray): Likewise.
	* parse.c (operator_length_standard): Likewise.
	* rust-exp.y (rust_parser::convert_ast_to_expression): Likewise.
	* rust-lang.c (rust_range): Likewise.
	(rust_compute_range): Likewise.
	(rust_subscript): Likewise.
2020-10-22 09:24:42 +01:00
bfd Automatic date update in version.in 2020-10-22 00:00:09 +00:00
binutils Work around problem in DWARF decoding library which can result in attempts to read arbitrary bytes as if they were an LEB128 encoded value. 2020-10-21 17:42:42 +01:00
config sync libiberty from gcc 2020-09-08 20:12:57 +09:30
contrib Import mklog.py from gcc repo 2020-09-25 10:24:44 -04:00
cpu Fix spelling mistakes 2020-10-05 14:20:15 +01:00
elfcpp gold: Update GNU_PROPERTY_X86_XXX macros 2020-10-13 05:21:05 -07:00
etc
gas aarch64: Add testcase for HCR_EL2 system register 2020-10-21 18:28:27 +01:00
gdb gdb: Convert enum range_type to a bit field enum 2020-10-22 09:24:42 +01:00
gdbserver gdbserver: fix overlap in sprintf argument and buffer 2020-10-21 10:42:26 -04:00
gdbsupport gdb: Have allocate_target_description return a unique_ptr 2020-10-08 10:14:14 +01:00
gnulib gnulib: Ensure all libraries are used when building gdb/gdbserver 2020-10-09 09:31:43 +01:00
gold gold: Skip some incremental tests 2020-10-13 05:23:13 -07:00
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ChangeLog gdb/gdbserver: add dependencies for distclean-gnulib 2020-10-14 15:05:14 +01:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
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	make

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