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final updates for 9.0 (testing, gdbstub):

Browse source 
- fix the over rebuilding of test VMs
   - support Xfer:siginfo:read in gdbstub
   - fix double close() in gdbstub
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Merge tag 'pull-maintainer-final-130324-1' of https://gitlab.com/stsquad/qemu into staging

final updates for 9.0 (testing, gdbstub):

  - fix the over rebuilding of test VMs
  - support Xfer:siginfo:read in gdbstub
  - fix double close() in gdbstub

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# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
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* tag 'pull-maintainer-final-130324-1' of https://gitlab.com/stsquad/qemu:
  gdbstub: Fix double close() of the follow-fork-mode socket
  tests/tcg: Add multiarch test for Xfer:siginfo:read stub
  gdbstub: Add Xfer:siginfo:read stub
  gdbstub: Save target's siginfo
  linux-user: Move tswap_siginfo out of target code
  gdbstub: Rename back gdb_handlesig
  tests/vm: ensure we build everything by default

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2024-03-13 15:12:14 +00:00
commit ba49d760eb
31 changed files with 149 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

19
include/gdbstub/user.h
View file

@ -9,11 +9,15 @@
#ifndef GDBSTUB_USER_H
#define GDBSTUB_USER_H
#define MAX_SIGINFO_LENGTH 128
/**
* gdb_handlesig_reason() - yield control to gdb
* gdb_handlesig() - yield control to gdb
* @cpu: CPU
* @sig: if non-zero, the signal number which caused us to stop
* @reason: stop reason for stop reply packet or NULL
* @siginfo: target-specific siginfo struct
* @siginfo_len: target-specific siginfo struct length
*
* This function yields control to gdb, when a user-mode-only target
* needs to stop execution. If @sig is non-zero, then we will send a
@ -25,18 +29,7 @@
* or 0 if no signal should be delivered, ie the signal that caused
* us to stop should be ignored.
*/
int gdb_handlesig_reason(CPUState *, int, const char *);
/**
* gdb_handlesig() - yield control to gdb
* @cpu CPU
* @sig: if non-zero, the signal number which caused us to stop
* @see gdb_handlesig_reason()
*/
static inline int gdb_handlesig(CPUState *cpu, int sig)
{
return gdb_handlesig_reason(cpu, sig, NULL);
}
int gdb_handlesig(CPUState *, int, const char *, void *, int);
/**
* gdb_signalled() - inform remote gdb of sig exit