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gdbstub: Add syscall entry/return hooks

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The upcoming syscall catchpoint support needs to get control on syscall
entry and return. Provide the necessary hooks for that, which are
no-ops for now.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240202152506.279476-4-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240207163812.3231697-13-alex.bennee@linaro.org>
This commit is contained in:
Ilya Leoshkevich
2024-02-07 16:38:10 +00:00
committed by Alex Bennée
parent 8b7fcb8ed1
commit 0a0d87c9b8
3 changed files with 26 additions and 2 deletions
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8
gdbstub/user.c
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@ -502,3 +502,11 @@ void gdb_syscall_handling(const char *syscall_packet)
gdb_put_packet(syscall_packet);
gdb_handlesig(gdbserver_state.c_cpu, 0);
}
void gdb_syscall_entry(CPUState *cs, int num)
{
}
void gdb_syscall_return(CPUState *cs, int num)
{
}