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Thread local storage #339

Merged
merged 26 commits into from
Aug 12, 2019
Merged

Thread local storage #339

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6c489ef
Kernel: TLS allocation
Orycterope Jun 8, 2019
7664199
Kernel: GDT array, fixed descriptors
Orycterope Jun 9, 2019
f2e7bda
Kernel: thread entrypoint fastcall ABI
Orycterope Jun 13, 2019
c47c047
Kernel: thread argument ABI + main thread handle
Orycterope Jun 14, 2019
d1b9b6f
Libuser: threads module
Orycterope Jun 13, 2019
145e24c
Libuser: save main thread's handle in TLS
Orycterope Jun 17, 2019
497f027
Shell: fix test_threads
Orycterope Jun 14, 2019
fdae89f
Kernel: MAIN_TSS safety
Orycterope Jul 9, 2019
c610eb9
Kernel: use 2 TLS segments
Orycterope Jul 9, 2019
03472ce
Kernel: panic takes a panic origin
Orycterope Jul 12, 2019
d391598
Kernel: generate_trap_gate_handler! macro
Orycterope Jul 17, 2019
1b10702
Kernel: syscalls use generate_trap_gate_handler!
Orycterope Jul 18, 2019
6ec33cd
Kernel: irqs use generate_trap_gate_handler!
Orycterope Jul 18, 2019
cbdda3f
Kernel: cpu_locals
Orycterope Jul 18, 2019
984b4a0
Kernel: CURRENT_THREAD is cpu-local
Orycterope Jul 20, 2019
f801f18
Libuser: #[thread_local]
Orycterope Jul 20, 2019
36db582
Merge remote-tracking branch 'upstream/master' into thread_local_storage
Orycterope Aug 1, 2019
55ccdf9
Kernel: fixup trap_gate_asm! constraint
Orycterope Jul 22, 2019
526810c
Kernel: open issue "per-cpu TSS / GDT"
Orycterope Jul 30, 2019
23b7729
Kernel: document MAIN_TASK locking guarantees
Orycterope Jul 31, 2019
0ee8da1
Kernel: open issue read_cr3 arch-independent
Orycterope Jul 31, 2019
e9420ca
Libuser: remove __start_tls__ from module_header
Orycterope Aug 5, 2019
aa1b5eb
TLS: safety notices
Orycterope Aug 5, 2019
7727135
Merge branch 'master' into thread_local_storage
Orycterope Aug 5, 2019
7c4efbb
TLS: fixup safety notices
Orycterope Aug 12, 2019
722e53f
Libuser: svcCreateThread is unsafe
Orycterope Aug 12, 2019
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27 changes: 27 additions & 0 deletions Cargo.lock
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1 change: 1 addition & 0 deletions ahci/src/main.rs
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Expand Up @@ -164,6 +164,7 @@ capabilities!(CAPABILITIES = Capabilities {
sunrise_libuser::syscalls::nr::CloseHandle,
sunrise_libuser::syscalls::nr::WaitSynchronization,
sunrise_libuser::syscalls::nr::OutputDebugString,
sunrise_libuser::syscalls::nr::SetThreadArea,

sunrise_libuser::syscalls::nr::SetHeapSize,
sunrise_libuser::syscalls::nr::QueryMemory,
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3 changes: 2 additions & 1 deletion i386-unknown-none-user.json
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Expand Up @@ -18,7 +18,8 @@
"env": "user",
"position-independent-executables": true,
"dynamic-linking": false,
"has-elf-tls": false,
"has-elf-tls": true,
"tls-model": "initial-exec",
"has-rpath": false,
"features": "-mmx,-sse,+soft-float",
"disable-redzone": true,
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2 changes: 2 additions & 0 deletions i386-unknown-none.json
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Expand Up @@ -17,6 +17,8 @@
},
"relocation-model": "static",
"executables": true,
"has-elf-tls": true,
"tls-model": "initial-exec",
"features": "-mmx,-sse,+soft-float",
"disable-redzone": true,
"panic-strategy": "abort"
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1 change: 1 addition & 0 deletions kernel/Cargo.toml
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Expand Up @@ -31,6 +31,7 @@ rustc-demangle = "0.1"
failure = { version = "0.1", default-features = false, features = ["derive"] }
bitfield = { git = "https://github.com/sunriseos/rust-bitfield" }
mashup = "0.1.9"
tinybmp = "0.1.0"
acpi = { git = "https://github.com/sunriseos/acpi.git" }

[dependencies.smallvec]
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55 changes: 55 additions & 0 deletions kernel/res/double_fault.txt
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.xMWM0, ...;l;.cNMMMNdcOWWMKc:lxKNX0x:.dMWNc,0WWd.,0WMk'oNMWNKXWWNk,.. ,0WWMWo.
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. ,0WWMk. cNWWk;OWMMd. '0MMWd. . .xMMMXOXMMo'kMWXKOkXWO' ..;::,'. ;0WWWMX:.
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. .':lxOKXWMMMMMMMMMMMMWWMMMMMMWMMMWWNNX0kxl:,.. ...
.. ..';clodxOOO000KKK000OOkkxdolc;,...
................ .




40 changes: 40 additions & 0 deletions kernel/res/kernel_fault.txt
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