compiler/ kernel/ lib/ examples/ std/ arch/ char/ collections/ lang/ sys/ arch.rad 68 B char.rad 855 B collections.rad 39 B fmt.rad 8.3 KiB intrinsics.rad 467 B io.rad 1.7 KiB lang.rad 276 B mem.rad 2.3 KiB sys.rad 179 B testing.rad 2.4 KiB tests.rad 15.7 KiB vec.rad 3.2 KiB std.rad 281 B scripts/ seed/ sublime/ test/ vim/ .gitignore 336 B .gitsigners 112 B CONTRIBUTING 2.1 KiB LICENSE 1.1 KiB Makefile 10.2 KiB README 2.5 KiB STYLE 2.5 KiB std.lib 1.5 KiB std.lib.test 551 B
lib/std/intrinsics.rad 467 B raw
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//! Compiler intrinsics.
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/// Environment call.

      

      
      

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///

      

      
      

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/// Issues a system call with the given number and arguments.

      

      
      

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/// Arguments and the return value are `i64` to support both 32-bit

      

      
      

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/// emulator addresses and 64-bit native (AMD64) pointers.

      

      
      

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@intrinsic export fn ecall(number: u32, arg1: i64, arg2: i64, arg3: i64, arg4: i64) -> i64;

      

      
      

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/// Break out of program.

      

      
      

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@intrinsic export fn ebreak();

      

      
      

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/// Full acquire/release memory fence.

      

      
      

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@intrinsic export fn memoryFence();