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| author | Thalia Archibald <thalia@archibald.dev> | 2025-02-07 17:40:15 -0800 |
|---|---|---|
| committer | Thalia Archibald <thalia@archibald.dev> | 2025-02-20 16:07:12 -0700 |
| commit | 98b0f050cf61f86cd39babe1fa4b33808fdc0770 (patch) | |
| tree | a0fbf8dee7fce9a4684a22712a7db4942e94b282 /compiler/rustc_codegen_llvm/src/allocator.rs | |
| parent | f04bbc60f8c353ee5ba0677bc583ac4a88b2c180 (diff) | |
| download | rust-98b0f050cf61f86cd39babe1fa4b33808fdc0770.tar.gz rust-98b0f050cf61f86cd39babe1fa4b33808fdc0770.zip | |
Implement read_buf for zkVM stdin
For the zkVM, even when a guest buffer is uninitialized, from the host's perspective it is just a normal piece of memory which was initialized before letting the guest write into it. This makes `sys_read` safe to use with an uninitialized buffer. See https://github.com/risc0/risc0/issues/2853.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/allocator.rs')
0 files changed, 0 insertions, 0 deletions