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Thiago Jung Bauermann 94aedcf7ea gdb: testsuite: Test whether PC register is expedited in gdb.server/server-run.exp
One thing GDB always does when the inferior stops is finding out where
it's stopped at, by way of querying the value of the program counter
register.

To save a packet round trip, the remote target can send the PC
value (often alongside other frequently consulted registers such as the
stack pointer) in the stop reply packet as an "expedited register".

Test that this is actually done for the targets where gdbserver is
supposed to.

Extend the "maintenance print remote-registers" command output with an
"Expedited" column which says "yes" if the register was seen by GDB in
the last stop reply packet it received, and is left blank otherwise.

Tested for regressions on aarch64-linux-gnu native-extended-remote.

The testcase was tested on aarch64-linux-gnu, i686-linux-gnu and
x86_64-linux-gnu native-remote and native-extended-remote targets.

Reviewed-By: Eli Zaretskii <eliz@gnu.org>
Approved-By: Tom Tromey <tom@tromey.com>
2024-09-24 15:16:11 -03:00
bfd Automatic date update in version.in 2024-09-24 00:00:35 +00:00
binutils get_type_abbrev_from_form tidy 2024-08-29 21:05:57 +09:30
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contrib Revert "contrib: Add autoregen.py" 2024-09-04 13:38:57 +00:00
cpu Add markers for 2.43 branch/release 2024-07-20 12:43:19 +01:00
elfcpp Add markers for 2.43 branch/release 2024-07-20 12:43:19 +01:00
etc
gas x86: Enable TLS relocation check only for ELF 2024-09-24 05:52:43 +08:00
gdb gdb: testsuite: Test whether PC register is expedited in gdb.server/server-run.exp 2024-09-24 15:16:11 -03:00
gdbserver btrace: Enable event tracing on Linux for Intel PT. 2024-09-24 14:22:28 +02:00
gdbsupport btrace: Enable event tracing on Linux for Intel PT. 2024-09-24 14:22:28 +02:00
gnulib
gold gold: Always resolve non-default weak undefined to 0 2024-08-31 04:28:43 -07:00
gprof Change version to 2.43.50 2024-07-20 13:16:33 +01:00
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libiberty libiberty: sync with gcc 2024-09-04 15:35:42 +01:00
libsframe libsframe: remove runstatedir in Makefile.in 2024-07-10 10:24:45 +02:00
opcodes x86/APX: Don't promote AVX/AVX2 instructions out of APX spec 2024-09-18 10:11:02 +08:00
readline
sim sim: pru: Fix test case assembly with latest GAS 2024-08-12 23:33:59 +03:00
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		   README for GNU development tools

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