Simon Marchi a7952927db gdb: change value_of_register and value_of_register_lazy to take the next frame ... Some functions related to the handling of registers in frames accept "this frame", for which we want to read or write the register values, while other functions accept "the next frame", which is the frame next to that. The later is needed because we sometimes need to read register values for a frame that does not exist yet (usually when trying to unwind that frame-to-be). value_of_register and value_of_register_lazy both take "this frame", even if what they ultimately want internally is "the next frame". This is annoying if you are in a spot that currently has "the next frame" and need to call one of these functions (which happens later in this series). You need to get the previous frame only for those functions to get the next frame again. This is more manipulations, more chances of mistake. I propose to change these functions (and a few more functions in the subsequent patches) to operate on "the next frame". Things become a bit less awkward when all these functions agree on which frame they take. So, in this patch, change value_of_register_lazy and value_of_register to take "the next frame" instead of "this frame". This adds a lot of get_next_frame_sentinel_okay, but if we convert the user registers API to also use "the next frame" instead of "this frame", it will get simple again. Change-Id: Iaa24815e648fbe5ae3c214c738758890a91819cd Reviewed-By: John Baldwin <jhb@FreeBSD.org>		2023-12-14 16:04:49 +00:00
..
ChangeLog-1999-2003
mi-cmd-break.c	Use unique_xmalloc_ptr in explicit_location_spec	2023-12-13 14:12:52 -07:00
mi-cmd-break.h
mi-cmd-catch.c
mi-cmd-disas.c
mi-cmd-env.c
mi-cmd-file.c	gdb: rename struct so_list to shobj	2023-10-19 11:14:26 -04:00
mi-cmd-info.c
mi-cmd-stack.c	Use C++17 [[fallthrough]] attribute	2023-11-29 14:29:43 -07:00
mi-cmd-target.c
mi-cmd-var.c	gdb: Replace gdb::optional with std::optional	2023-11-21 11:52:35 +00:00
mi-cmds.c	gdb: Replace gdb::optional with std::optional	2023-11-21 11:52:35 +00:00
mi-cmds.h	gdb: Replace gdb::optional with std::optional	2023-11-21 11:52:35 +00:00
mi-common.c	Remove gdb_static_assert	2023-11-29 14:29:44 -07:00
mi-common.h
mi-console.c
mi-console.h
mi-getopt.c
mi-getopt.h
mi-interp.c	gdb: Replace gdb::optional with std::optional	2023-11-21 11:52:35 +00:00
mi-interp.h	gdb: Replace gdb::optional with std::optional	2023-11-21 11:52:35 +00:00
mi-main.c	gdb: change value_of_register and value_of_register_lazy to take the next frame	2023-12-14 16:04:49 +00:00
mi-main.h	gdb/mi: make current_token a field of mi_interp	2023-09-07 10:42:46 -04:00
mi-out.c	gdb: Use C++17's std::make_unique instead of gdb::make_unique	2023-11-21 11:52:35 +00:00
mi-out.h
mi-parse.c
mi-parse.h	Remove explanatory comments from includes	2023-09-20 11:45:16 -06:00
mi-symbol-cmds.c