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Author SHA1 Message Date
bors
86c0b85da9 Auto merge of #74395 - Mark-Simulacrum:stage0-next, r=pietroalbini 
Bump version to 1.47

This also bumps to a more recent rustfmt version, just to keep us relatively up to date (though almost nothing has changed in rustfmt we use beyond bumps to the parser infra). No formatting changes as a result of this.

r? @pietroalbini
 2020-07-17 03:51:35 +00:00
Mark Rousskov
647d9b525f apply bootstrap cfgs 2020-07-16 19:36:49 -04:00
Eric Huss
0eb293ddb7 Use an allow-list of platforms that support std. 
Use a fall-through for no_std targets.
 2020-07-15 09:57:10 -07:00
Eric Huss
6e9a1de0d1 Introduce restricted-std feature. 2020-07-15 09:57:05 -07:00
David Wood
14ea7a777f
lints: add improper_ctypes_definitions 
This commit adds a new lint - `improper_ctypes_definitions` - which
functions identically to `improper_ctypes`, but on `extern "C" fn`
definitions (as opposed to `improper_ctypes`'s `extern "C" {}`
declarations).

Signed-off-by: David Wood <david@davidtw.co>
 2020-06-24 12:09:35 +01:00
Mark Rousskov
7139342249 Bump to 1.46 2020-06-03 15:27:51 -04:00
Ralf Jung
5980d972d1 make abort intrinsic safe, and correct its documentation 2020-05-17 11:23:42 +02:00
Mark Rousskov
93eed402ad Bump bootstrap compiler 2020-04-25 09:25:33 -04:00
Daniel Frampton
794181788d Make panic unwind the default for aarch64-*-windows-msvc targets 2020-04-03 09:41:58 -07:00
Stefan Lankes
410cd7a3e0 remove unused imports 
patch is required to avoid compiler errors by building src/libpanic_unwind/hermit.rs
 2020-03-19 07:53:32 +01:00
Mazdak Farrokhzad
5ee4f6f660 fix pre-expansion linting infra 2020-03-18 15:08:25 +01:00
Ralf Jung
b450e1baf4 fix comment, rustfmt 2020-03-14 13:09:02 +01:00
Ralf Jung
9c5d8e9b52 adjust Miri interaction with panic runtime 2020-03-14 11:24:11 +01:00
Amanieu d'Antras
9f3679fe44 Apply review feedback 2020-03-07 16:31:30 +00:00
Amanieu d'Antras
1c950e5c6f Simplify the try intrinsic by using a callback in the catch block 2020-03-05 17:36:50 +00:00
Amanieu d'Antras
5953c100d1 Use #[rustc_std_internal_symbol] instead of #[no_mangle] 2020-03-05 17:36:50 +00:00
Amanieu d'Antras
f4f91f0b2f Remove eh_unwind_resume lang item 2020-03-05 17:36:50 +00:00
Amanieu d'Antras
61b67d0c19 Fix cross-DLL panics under MSVC 2020-03-02 11:43:07 +00:00
Amanieu d'Antras
01d04944ce Apply review feedback 2020-03-02 11:43:07 +00:00
Amanieu d'Antras
5b682354f2 Fix some minor issues 2020-03-02 11:43:07 +00:00
Mark Rousskov
d45ce5aed6 Inline catching panics into std::catch_unwind 
This allows LLVM to inline the happy path, such that catching unwinding is
zero-cost when no panic occurs. This also allows us to match the code generated
by C++ try/catch.
 2020-03-02 11:43:06 +00:00
Mark Rousskov
31dcdc9e13 Drop cfg(bootstrap) code 2020-01-31 12:31:09 -05:00
Tianjiao Huang
d336e593cc
Fix invalid link to C++ Exception Handling ABI documentation 2020-01-19 12:16:29 -08:00
Amanieu d'Antras
25519e5290 Fix destructor in emcc.rs 2020-01-13 12:54:16 +00:00
Amanieu d'Antras
4f163afed6 Fix destructor return value in emcc.rs 2020-01-13 00:39:41 +00:00
Amanieu d'Antras
3a025760be Abort if C++ tries to swallow a Rust panic 2020-01-11 10:18:44 +00:00
Amanieu d'Antras
757ed07f37 Apply review feedback 2020-01-11 10:18:44 +00:00
Amanieu d'Antras
838e3874fc Explain the panic! in exception_copy 2020-01-11 10:18:44 +00:00
Amanieu d'Antras
c15ad84519 Fix a memory leak in SEH unwinding if a Rust panic is caught by C++ and discarded 2020-01-11 10:18:44 +00:00
Amanieu d'Antras
46f52260d8 Simplify exception cleanup for libunwind-style unwinding 2020-01-11 10:18:44 +00:00
Amanieu d'Antras
10720b418e Fix a memory leak in emcc if a Rust panic is caught by C++ and discarded 2020-01-11 10:18:44 +00:00
Lzu Tao
cd9a73d2ea make use of pointer::is_null 2020-01-10 12:52:00 +00:00
bors
ef92009c1d Auto merge of #66899 - msizanoen1:riscv-std, r=alexcrichton 
Standard library support for riscv64gc-unknown-linux-gnu

Add std support for RISC-V 64-bit GNU/Linux and update libc for RISC-V support.

r? @alexcrichton
 2020-01-06 19:07:42 +00:00
bors
766fba3fdc Auto merge of #67779 - Amanieu:ehabi_fix, r=Mark-Simulacrum 
Update the barrier cache during ARM EHABI unwinding

Fixes #67242

r? @alexcrichton
 2020-01-02 07:04:20 +00:00
Amanieu d'Antras
057ad39ea8 Update the barrier cache during ARM EHABI unwinding 2020-01-01 17:20:16 +01:00
msizanoen1
b830b673e7 Add support for RISC-V 64-bit GNU/Linux 2020-01-01 09:52:18 +07:00
Lzu Tao
3a2ef17194 tidy: change msdn links to newer locations 
see accouncement at https://docs.microsoft.com/welcome-to-docs
 2019-12-25 15:35:54 +00:00
Mark Rousskov
a06baa56b9 Format the world 2019-12-22 17:42:47 -05:00
Ralf Jung
02b66a1901 libunwind_panic: adjust miri panic hack 2019-11-30 10:13:25 +01:00
Ralf Jung
56203be06f
Rollup merge of #66766 - RalfJung:panic-comments, r=SimonSapin 
Panic machinery comments and tweaks

This is mostly more comments, but I also renamed some things:
* `BoxMeUp::box_me_up` is not terribly descriptive, and since this is a "take"-style method (the argument is `&mut self` but the return type is fully owned, even though you can't tell from the type) I chose a name involving "take".
* `continue_panic_fmt` was very confusing as it was entirely unclear what was being continued -- for some time I thought "continue" might be the same as "resume" for a panic, but that's something entirely different. So I renamed this to `begin_panic_handler`, matching the `begin_panic*` theme of the other entry points.

r? @Dylan-DPC @SimonSapin
 2019-11-29 22:57:33 +01:00
Brian Wignall
16fabd8efd Fix spelling typos 2019-11-26 22:19:54 -05:00
Ralf Jung
08f779cb4b better comment and rename BoxMeUp::box_me_up to take_box 2019-11-25 12:16:08 +01:00
Ralf Jung
e8ff4656fc avoid linking errors 2019-11-16 09:37:45 +01:00
Ralf Jung
52d7246a93 miri panic_unwind: fix hack for SEH platforms 2019-11-16 09:29:26 +01:00
Ralf Jung
065e1b8d8a more comment 2019-11-15 15:57:01 +01:00
Ralf Jung
b6d93d9167 libpanic_unwind for Miri: make sure we have the SEH lang items when needed 2019-11-15 12:54:08 +01:00
Robin Kruppe
a1f67ad949 Revert "Auto merge of #65134 - davidtwco:issue-19834-improper-ctypes-in-extern-C-fn, r=rkruppe" 
This reverts commit 3f0e16473d, reversing
changes made to 61a551b493.
 2019-11-13 17:00:47 +01:00
bors
0f12bad718 Auto merge of #66156 - Mark-Simulacrum:stage0-step, r=pietroalbini 
Stage0 step

r? @pietroalbini
 2019-11-13 00:42:19 +00:00
Mark Rousskov
994d83666d Remove no longer needed mutability 2019-11-12 16:37:22 -05:00
Mark Rousskov
997feacddd Snap cfgs 2019-11-12 16:36:57 -05:00