 4lDO2
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7295777985
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Add one-way close message for schemes.
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2025-02-21 15:56:05 +01:00 |
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Andrey Turkin
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55041e2eeb
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Use a custom config flag to conditionally compile DTB-specific areas
Would be great if we could use a feature instead, but Cargo can't do target-specific defaults features
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2024-10-19 21:03:43 +03:00 |
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IncompententPirate
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fc5d246b30
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remove wrapper functions
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2024-09-26 22:34:55 +00:00 |
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4lDO2
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539dc5a24e
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Remove SYS_UMASK.
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2024-09-25 19:55:39 +02:00 |
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4lDO2
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9a0192fc94
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Prevent duplicate idempotent signals.
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2024-09-24 19:18:23 +02:00 |
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4lDO2
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fcb2e2be3a
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Pass si_uid and si_pid to kill signals.
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2024-09-24 19:18:23 +02:00 |
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4lDO2
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7def7ce6e3
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Extend size of sig{en,de}queue payload.
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2024-09-24 19:18:22 +02:00 |
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4lDO2
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54b1fbe453
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Implement queued signals.
This currently needs to be done in the kernel for synchronization
reasons, but it's possible all delivery parts can later be moved to
userspace.
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2024-09-24 19:18:22 +02:00 |
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4lDO2
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6d9cf30445
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WIP: realtime signals
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2024-09-24 19:18:20 +02:00 |
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Andrey Turkin
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7a9a5f024f
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Validate bootstrap memory allocation
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2024-09-04 10:55:16 +03:00 |
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4lDO2
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51c4be10e0
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Allow waitpid to be interrupted.
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2024-07-20 23:17:31 +02:00 |
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4lDO2
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005635083d
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Fix thread cleanup during active file ops.
This fixes a bug where the window of `viewer` does not exit, due to a
leaked file descriptor.
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2024-07-20 22:14:54 +02:00 |
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4lDO2
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29170ccbc7
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Fix sigchld test.
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2024-07-18 19:38:47 +02:00 |
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4lDO2
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05bde858f9
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Fix SIGCONT deadlock.
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2024-07-18 16:47:16 +02:00 |
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4lDO2
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daa11c911f
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Fix syscall debug, more success in sigchld test.
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2024-07-18 16:14:07 +02:00 |
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4lDO2
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2d50055dfb
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WIP: support thread/process-specific kill.
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2024-07-17 15:29:05 +02:00 |
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4lDO2
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3c540efb00
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Support sending signals to individual threads.
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2024-07-16 22:06:21 +02:00 |
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4lDO2
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8de850e7e9
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Ensure all threads stop in exit().
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2024-07-16 20:33:37 +02:00 |
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4lDO2
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cc465c008b
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Remove rustc hack.
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2024-07-16 19:52:18 +02:00 |
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4lDO2
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cde108439c
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Fix kill deadlock.
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2024-07-16 13:05:42 +02:00 |
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4lDO2
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6bd01513c5
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Simplify and improve thread/process cleanup.
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2024-07-15 18:08:43 +02:00 |
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4lDO2
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a3dedb0639
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Do proper resource cleanup for thread exit too.
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2024-07-15 18:08:43 +02:00 |
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4lDO2
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8259ed281c
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Boot to desktop with process/context changes.
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2024-07-15 18:08:43 +02:00 |
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4lDO2
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e67c040f69
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WIP: Separate process status from context status.
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2024-07-15 18:08:43 +02:00 |
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4lDO2
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80fe891c6e
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WIP: Replace ContextId with direct Arcs.
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2024-07-15 18:08:42 +02:00 |
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4lDO2
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038ff03996
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Fix waitpid and improve debug.
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2024-07-15 18:08:42 +02:00 |
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4lDO2
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25974bec6e
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It compiles.
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2024-07-15 18:08:42 +02:00 |
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4lDO2
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89d532a267
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Fix half of proc scheme errors.
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2024-07-15 18:08:42 +02:00 |
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4lDO2
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89d1d49a4e
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Fix most code except proc scheme.
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2024-07-15 18:08:41 +02:00 |
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4lDO2
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8f452b0b0f
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WIP: continue the process transition
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2024-07-15 18:08:41 +02:00 |
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4lDO2
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0da2fce64a
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Separate context and process IDs.
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2024-07-15 18:08:41 +02:00 |
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4lDO2
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d94baa2712
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Run rustfmt.
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2024-07-15 17:50:18 +02:00 |
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4lDO2
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5e7db80285
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Fix a bunch of warnings.
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2024-07-15 17:48:45 +02:00 |
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4lDO2
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9259a36f5e
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Run more of sigchld test correctly.
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2024-07-15 17:20:58 +02:00 |
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4lDO2
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5abbcd8e34
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Send SIGCHLD to parent after child stop/exit.
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2024-07-15 17:20:57 +02:00 |
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4lDO2
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9198ee7e52
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Reimplement shutdown and restart.
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2024-07-15 17:20:57 +02:00 |
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4lDO2
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e9de24c097
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Only return EINTR in kill() if self was killed.
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2024-07-15 17:20:57 +02:00 |
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4lDO2
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965f5879b7
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Never clear sig pending bits in the kernel.
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2024-07-15 17:20:57 +02:00 |
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4lDO2
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ae8e13525f
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Remove is_pending flag, read word directly instead.
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2024-07-15 17:20:57 +02:00 |
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4lDO2
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93a3401df4
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Fix bug causing raise() to not deliver any signals.
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2024-07-15 17:20:56 +02:00 |
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4lDO2
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13720f59d5
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Make signals masked when clear rather than set.
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2024-07-15 17:20:56 +02:00 |
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4lDO2
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35aa24800b
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Implement correct context sig unblocking behavior.
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2024-07-15 17:20:55 +02:00 |
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4lDO2
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d6e0eef065
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Implement signal delivery code (untested).
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2024-07-15 17:20:55 +02:00 |
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4lDO2
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7d5b2e6c21
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Prevent infinite userspace crash loops.
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2024-07-15 17:20:55 +02:00 |
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4lDO2
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55fe58adf6
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WIP: implement kill syscall prototype
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2024-07-15 17:20:55 +02:00 |
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4lDO2
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639ba74a7e
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Fix kernel compilation.
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2024-07-15 17:20:55 +02:00 |
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4lDO2
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295cc820e6
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WIP: userspace signal handling
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2024-07-15 17:20:55 +02:00 |
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4lDO2
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12282439b6
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Reduce dead code, fix aarch64.
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2024-03-23 23:51:12 +01:00 |
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4lDO2
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4862977fa5
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Optimize syscall fast path without tracing.
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2024-03-18 20:38:11 +01:00 |
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4lDO2
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4a3dc2dadd
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Fix the SIGKILL fd leak bug.
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2024-03-16 17:49:32 +01:00 |
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