[PATCH 0/7] refactor and enhance jit testing

[Mihails Strasuns <mihails dot strasuns at intel dot com>]

Replaces https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/757 with a
different approach proposed by Simon.

After these patches it becomes possible to add new jit-elf tests which rely on
DWARF debug info present. There is a lot of refactoring being done - I tried to
split it into smallest individually compiling steps that still make sense.

3ad6f47703 [gdb/testsuite] add jit-elf-util.h and run jit function
99bee9a000 [gdb/testsuite] use -Ttext-segment for jit-elf tests
af8f23b301 [gdb/testsuite] add lib/jit-elf-helpers.exp
a0b17bef28 [gdb/testsuite] use args as lib list for jit-elf tests
513be63401 [gdb/testsuite] share jit-protocol.h by all jit tests
757c4f7100 [gdb/testsuite] structured rename of jit test files
d37a2fb49b [gdb/testsuite] allow more registers in reader test

gdb/testsuite/gdb.base/jit-attach-pie.c                            |  24 +--
gdb/testsuite/gdb.base/{jit-dlmain.c => jit-elf-dlmain.c}          |   0
gdb/testsuite/gdb.base/jit-elf-main.c                              | 143 ++++++++++++++++++
gdb/testsuite/gdb.base/jit-elf-so.exp                              | 114 +++++++++++++++
gdb/testsuite/gdb.base/{jit-solib.c => jit-elf-solib.c}            |   0
gdb/testsuite/gdb.base/jit-elf-util.h                              | 145 ++++++++++++++++++
gdb/testsuite/gdb.base/{jit.exp => jit-elf.exp}                    |  80 +++-------
gdb/testsuite/gdb.base/jit-main.c                                  | 236 ------------------------------
gdb/testsuite/gdb.base/jit-protocol.h                              |   8 +-
gdb/testsuite/gdb.base/{jit-exec.c => jit-reader-exec.c}           |   2 +-
gdb/testsuite/gdb.base/{jit-exec.exp => jit-reader-exec.exp}       |   4 +-
gdb/testsuite/gdb.base/{jit-execd.c => jit-reader-execd.c}         |   0
gdb/testsuite/gdb.base/{jithost.c => jit-reader-host.c}            |   5 +-
gdb/testsuite/gdb.base/{jithost.h => jit-reader-host.h}            |   0
gdb/testsuite/gdb.base/{jit-simple-dl.c => jit-reader-simple-dl.c} |   0
gdb/testsuite/gdb.base/jit-reader-simple-jit.c                     |  27 ++++
gdb/testsuite/gdb.base/{jit-simple.c => jit-reader-simple.c}       |   2 +-
gdb/testsuite/gdb.base/{jit-simple.exp => jit-reader-simple.exp}   |   0
gdb/testsuite/gdb.base/{jitreader.c => jit-reader.c}               |   2 +-
gdb/testsuite/gdb.base/jit-reader.exp                              |   6 +-
gdb/testsuite/gdb.base/jit-simple-jit.c                            |  50 -------
gdb/testsuite/gdb.base/jit-so.exp                                  | 125 ----------------
gdb/testsuite/lib/jit-elf-helpers.exp                              |  92 ++++++++++++
23 files changed, 559 insertions(+), 506 deletions(-)


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