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gdb: fix documentation of gdbarch_displaced_step_hw_singlestep

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The last commit missed updating the doc of
gdbarch_displaced_step_hw_singlestep to avoid mentioning the removed
parameter, this one fixes it.

gdb/ChangeLog:

	* gdbarch.sh (displaced_step_hw_singlestep): Adjust
	documentation.
	* gdbarch.h: Re-generate.

Change-Id: I33675d9a6c253443eee707e8285d16615ce20aaa
This commit is contained in:
Simon Marchi 2020-10-29 18:11:14 -04:00
parent 40a5376690
commit 58103c3313
3 changed files with 20 additions and 16 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2020-10-29 Simon Marchi <simon.marchi@polymtl.ca>
* gdbarch.sh (displaced_step_hw_singlestep): Adjust
documentation.
* gdbarch.h: Re-generate.
2020-10-29 Simon Marchi <simon.marchi@polymtl.ca>
* gdbarch.sh (displaced_step_hw_singlestep): Remove closure

15
gdb/gdbarch.h
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@ -1034,15 +1034,14 @@ typedef displaced_step_closure_up (gdbarch_displaced_step_copy_insn_ftype) (stru
extern displaced_step_closure_up gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
extern void set_gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn);
/* Return true if GDB should use hardware single-stepping to execute
the displaced instruction identified by CLOSURE. If false,
GDB will simply restart execution at the displaced instruction
location, and it is up to the target to ensure GDB will receive
control again (e.g. by placing a software breakpoint instruction
into the displaced instruction buffer).
/* Return true if GDB should use hardware single-stepping to execute a displaced
step instruction. If false, GDB will simply restart execution at the
displaced instruction location, and it is up to the target to ensure GDB will
receive control again (e.g. by placing a software breakpoint instruction into
the displaced instruction buffer).
The default implementation returns false on all targets that
provide a gdbarch_software_single_step routine, and true otherwise. */
The default implementation returns false on all targets that provide a
gdbarch_software_single_step routine, and true otherwise. */
typedef bool (gdbarch_displaced_step_hw_singlestep_ftype) (struct gdbarch *gdbarch);
extern bool gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch);

15
gdb/gdbarch.sh
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@ -785,15 +785,14 @@ V;ULONGEST;max_insn_length;;;0;0
# that case.
M;displaced_step_closure_up;displaced_step_copy_insn;CORE_ADDR from, CORE_ADDR to, struct regcache *regs;from, to, regs
# Return true if GDB should use hardware single-stepping to execute
# the displaced instruction identified by CLOSURE. If false,
# GDB will simply restart execution at the displaced instruction
# location, and it is up to the target to ensure GDB will receive
# control again (e.g. by placing a software breakpoint instruction
# into the displaced instruction buffer).
# Return true if GDB should use hardware single-stepping to execute a displaced
# step instruction. If false, GDB will simply restart execution at the
# displaced instruction location, and it is up to the target to ensure GDB will
# receive control again (e.g. by placing a software breakpoint instruction into
# the displaced instruction buffer).
#
# The default implementation returns false on all targets that
# provide a gdbarch_software_single_step routine, and true otherwise.
# The default implementation returns false on all targets that provide a
# gdbarch_software_single_step routine, and true otherwise.
m;bool;displaced_step_hw_singlestep;void;;;default_displaced_step_hw_singlestep;;0
# Fix up the state resulting from successfully single-stepping a