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gdb: add interp::on_memory_changed method

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Same idea as previous patches, but for memory_changed.

Change-Id: Ic19f20c24d8a6431d4a89c5625e8ef4898f76e82
This commit is contained in:
Simon Marchi
2023-04-21 09:45:30 -04:00
parent 3d654fa72d
commit ec517d1040
5 changed files with 57 additions and 43 deletions
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13
gdb/corefile.c
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@@ -33,6 +33,7 @@
#include "observable.h"
#include "cli/cli-utils.h"
#include "gdbarch.h"
#include "interps.h"
/* You can have any number of hooks for `exec_file_command' command to
call. If there's only one hook, it is set in exec_file_display
@@ -353,6 +354,16 @@ write_memory (CORE_ADDR memaddr,
memory_error (TARGET_XFER_E_IO, memaddr);
}
/* Notify interpreters and observers that INF's memory was changed. */
static void
notify_memory_changed (inferior *inf, CORE_ADDR addr, ssize_t len,
const bfd_byte *data)
{
interps_notify_memory_changed (inf, addr, len, data);
gdb::observers::memory_changed.notify (inf, addr, len, data);
}
/* Same as write_memory, but notify 'memory_changed' observers. */
void
@@ -360,7 +371,7 @@ write_memory_with_notification (CORE_ADDR memaddr, const bfd_byte *myaddr,
ssize_t len)
{
write_memory (memaddr, myaddr, len);
gdb::observers::memory_changed.notify (current_inferior (), memaddr, len, myaddr);
notify_memory_changed (current_inferior (), memaddr, len, myaddr);
}
/* Store VALUE at ADDR in the inferior as a LEN-byte unsigned