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2020-03-26Rename asm! to llvm_asm!Amanieu d'Antras-1/+1
asm! is left as a wrapper around llvm_asm! to maintain compatibility.
2020-03-06fix various typosMatthias Krüger-1/+1
2020-02-13Add comment to SGX entry codeJethro Beekman-0/+1
2020-02-10Avoid jumping to Rust code with user %rsp (reentry_panic)Jethro Beekman-7/+6
2020-02-10sanitize MXCSR/FPU control registersRaoul Strackx-0/+11
2020-02-10Corrected ac_mitigation patch. That patch used the untrusted stack to clear ↵Raoul Strackx-7/+16
rflags during enclave (re-)entry
2020-01-10make use of pointer::is_nullLzu Tao-1/+1
2019-12-24x.py fmt after previous deignoreMark Rousskov-5/+3
2019-12-06Rewrite %rax register before syscall because it is overwritten by the ↵Pieter Agten-2/+2
syscall itself
2019-12-05Processed review commentsPieter Agten-7/+17
2019-12-04Create a separate entry point for the ELF file, instead of using the SGX ↵Pieter Agten-0/+20
entry point
2019-11-29Format libstd/sys with rustfmtDavid Tolnay-131/+142
This commit applies rustfmt with rust-lang/rust's default settings to files in src/libstd/sys *that are not involved in any currently open PR* to minimize merge conflicts. THe list of files involved in open PRs was determined by querying GitHub's GraphQL API with this script: https://gist.github.com/dtolnay/aa9c34993dc051a4f344d1b10e4487e8 With the list of files from the script in outstanding_files, the relevant commands were: $ find src/libstd/sys -name '*.rs' \ | xargs rustfmt --edition=2018 --unstable-features --skip-children $ rg libstd/sys outstanding_files | xargs git checkout -- Repeating this process several months apart should get us coverage of most of the rest of the files. To confirm no funny business: $ git checkout $THIS_COMMIT^ $ git show --pretty= --name-only $THIS_COMMIT \ | xargs rustfmt --edition=2018 --unstable-features --skip-children $ git diff $THIS_COMMIT # there should be no difference
2019-11-13Revert "Auto merge of #65134 - ↵Robin Kruppe-1/+0
davidtwco:issue-19834-improper-ctypes-in-extern-C-fn, r=rkruppe" This reverts commit 3f0e16473de5ec010f44290a8c3ea1d90e0ad7a2, reversing changes made to 61a551b4939ec1d5596e585351038b8fbd0124ba.
2019-11-05libstd: allow `improper_ctypes` in `sys/sgx`David Wood-0/+1
Signed-off-by: David Wood <david@davidtw.co>
2019-10-25forgot pushfq/popqfq: fixedRaoul Strackx-0/+2
2019-10-25cleaning up codeRaoul Strackx-9/+4
2019-10-25removed unnecessary pushRaoul Strackx-1/+0
2019-10-21fixed ac vulnerabilityRaoul Strackx-0/+10
2019-08-08Use associated_type_bounds where applicable - closes #61738Ilija Tovilo-2/+10
2019-05-02Fix potential integer overflow in SGX memory range calculation.Jethro Beekman-7/+17
Thanks to Eduard Marin and David Oswald at the University of Burmingham, and Jo Van Bulck at KU Leuven for discovering this issue.
2019-04-29SGX target: implemented vectored I/OJethro Beekman-8/+37
2019-04-29SGX target: don't unwind on usercall index out of boundsJethro Beekman-2/+10
2019-04-16SGX target: change re-entry abort logicJethro Beekman-19/+11
2019-04-01SGX target: convert a bunch of panics to abortsJethro Beekman-28/+31
2019-03-31libstd: deny(elided_lifetimes_in_paths), fixes in sgxMazdak Farrokhzad-4/+4
2019-03-25SGX target: fix std unit testsJethro Beekman-37/+18
2019-03-05SGX target: Expose thread id function in os moduleJethro Beekman-0/+1
2019-02-28Fix some imports and pathsTaiki Endo-1/+1
2019-02-28libstd => 2018Taiki Endo-25/+25
2019-02-13Auto merge of #58235 - jethrogb:jb/sgx-usercall-internals, r=alexcrichtonbors-80/+58
SGX target: simplify usercall internals This moves logic from assembly to Rust and removes the special case for exit/panic handling, merging it with regular usercall handling. Also, this fixes a bug in the exit usercall introduced in a75ae00. The bug would make regular exits look like panics with high probability. It would also with some probability leak information through uncleared registers. cc @VardhanThigle r? @alexcrichton
2019-02-10libs: doc commentsAlexander Regueiro-27/+34
2019-02-06SGX target: simplify usercall internalsJethro Beekman-80/+58
This moves logic from assembly to Rust and removes the special case for exit/panic handling, merging it with regular usercall handling. Also, this fixes a bug in the exit usercall introduced in a75ae00. The bug would make regular exits look like panics with high probability. It would also with some probability leak information through uncleared registers.
2019-02-06Rollup merge of #58182 - jethrogb:jb/sgx-bytebuffer-len-0, r=joshtriplettkennytm-2/+8
SGX target: handle empty user buffers correctly Also, expose correct items in `os::fortanix_sgx::usercalls::alloc` * [read_alloc documentation](https://edp.fortanix.com/docs/api/fortanix_sgx_abi/struct.Usercalls.html#method.read_alloc) * [Clarified ByteBuffer documentation](https://github.com/fortanix/rust-sgx/pull/94/files#diff-ca843ad9e25cacd63a80579c0f7efa56) r? @joshtriplett
2019-02-05SGX target: handle empty user buffers correctlyJethro Beekman-2/+8
2019-02-01Fix `std::os::fortanix_sgx::usercalls::raw::UsercallNrs`Jethro Beekman-4/+9
Fixes https://github.com/fortanix/rust-sgx/issues/88
2019-01-29SGX target: improve panic & exit handlingJethro Beekman-21/+31
2019-01-26Replace deprecated ATOMIC_INIT constsMark Rousskov-4/+37
2019-01-13Adding Build automation for x86_64-fortanix-unknown-sgxVardhan Thigle-0/+10
2019-01-09Exposing enclave image-base to the enclave applicationVardhan Thigle-1/+3
image-base could be used by crates like backtrace to providing to make symbol resolution easier.
2018-12-25Remove licensesMark Rousskov-100/+0
2018-12-24Rollup merge of #56978 - jethrogb:jb/sgx-os-mod, r=joshtriplettMazdak Farrokhzad-49/+265
Add `std::os::fortanix_sgx` module This PR adds the `std::os::sgx` module to expose platform-specific APIs behind the `sgx_platform` feature gate. Depends on https://github.com/rust-lang/rust/pull/56972 to be able to meaningfully build `std::os` documentation for non-standard targets. Tracking issue: https://github.com/rust-lang/rust/issues/56975
2018-12-20Add `std::os::fortanix_sgx` moduleJethro Beekman-50/+251
2018-12-19Adding unwinding support for x86_64_fortanix_unknown_sgx target.Vardhan Thigle-0/+8
2018-12-19Revert "Remove some dead code from `sgx`"Jethro Beekman-0/+15
This reverts commit 134661917bf4b086b027a2c58219d50ba57a1453.
2018-12-11Remove some dead code from `sgx`Oliver Scherer-15/+0
2018-12-07SGX target: implement timeJethro Beekman-0/+6
2018-12-07SGX target: implement networkingJethro Beekman-0/+55
2018-12-07SGX target: implement streamsJethro Beekman-1/+40
2018-12-07SGX target: implement synchronization primitives and threadingJethro Beekman-3/+14
2018-12-07SGX target: implement user memory managementJethro Beekman-5/+500
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