[dylan-lang/opendylan] b6bec3: Bug 7458: Fix primitive-function type errors in ru...

  Branch: refs/heads/master
  Home:   https://github.com/dylan-lang/opendylan
  Commit: b6bec30c2bae4580f11fbdb0f6f5d35900710b61
      https://github.com/dylan-lang/opendylan/commit/b6bec30c2bae4580f11fbdb0f6f5d35900710b61
  Author: Peter S. Housel <[email protected]>
  Date:   2015-03-04 (Wed, 04 Mar 2015)

  Changed paths:
    M sources/common-dylan/byte-vector.dylan
    M sources/common-dylan/darwin-common-extensions.dylan
    M sources/common-dylan/freebsd-common-extensions.dylan
    M sources/common-dylan/timers.dylan
    M sources/common-dylan/unix-common-extensions.dylan
    M sources/io/streams/buffer.dylan
    M sources/io/unix-interface.dylan
    M sources/lib/c-ffi/memory-functions.dylan
    M sources/system/file-system/unix-ffi.dylan
    M sources/system/file-system/unix-interface.dylan
    M sources/system/unix-operating-system.dylan

  Log Message:
  -----------
  Bug 7458: Fix primitive-function type errors in runtime code

The LLVM type system doesn't permit treating integers as pointers, or
pointers as integers, without a cast. This commit adds needed calls to
cast primitives, and removes unneeded ones.

* sources/io/unix-interface.dylan
  (unix-read, unix-write): Remove unneeded cast.

* sources/system/file-system/unix-interface.dylan
  (unix-file-exists?): Remove unneeded cast.

* sources/common-dylan/byte-vector.dylan
  (byte-storage-address): Cast a <raw-pointer> to <raw-address>
   before storing in a <machine-word>.

* sources/common-dylan/darwin-common-extensions.dylan
  (darwin-sysctl): Ensure integer-as-raw is called on a value that is
   known to be an <integer>. Use the proper raw type for passing a
   NULL pointer. Remove some unneeded casts.

* sources/common-dylan/freebsd-common-extensions.dylan
  (get-application-commandline): Ensure integer-as-raw is called on a
   value that is known to be an <integer>.

* sources/common-dylan/unix-common-extensions.dylan
  (write-console): Ensure integer-as-raw is called on a value that is
   known to be an <integer>.
  (default-random-seed): Remove unneeded cast.More primitive-* fixes.

* sources/common-dylan/timers.dylan
  (with-storage): Add declarations to ensure inlining.

* sources/io/streams/buffer.dylan
  (byte-storage-address, byte-storage-offset-address): Add needed casts.

* sources/io/unix-interface.dylan
  (unix-read, unix-write): Remove unneeded cast.

* sources/system/file-system/unix-ffi.dylan
  (dirent-name): Remove unneeded cast.

* sources/system/file-system/unix-interface.dylan
  (unix-file-exists?): Remove unneeded cast.

* sources/system/unix-operating-system.dylan
  (make-pipe, run-application, run-outputter, make-envp, load-library): Fix
   raw type mismatches.

* sources/lib/c-ffi/memory-functions.dylan
  (clear-memory!): Add a missing pointer cast.


  Commit: 24d19c10aa68ee8b2cc1106c6acdbaaeccb42a24
      https://github.com/dylan-lang/opendylan/commit/24d19c10aa68ee8b2cc1106c6acdbaaeccb42a24
  Author: Peter S. Housel <[email protected]>
  Date:   2015-03-04 (Wed, 04 Mar 2015)

  Changed paths:
    M sources/lib/run-time/llvm-nlx.c

  Log Message:
  -----------
  Bug 7458: Fix personality function cleanup handling

* sources/lib/run-time/llvm-nlx.c
  (__opendylan_personality_v0): Handle a call site table action entry
   value of 0 as indicating that a cleanup is available.


  Commit: 6e646583738cdf5a75294c47963cfebefb9ca06e
      https://github.com/dylan-lang/opendylan/commit/6e646583738cdf5a75294c47963cfebefb9ca06e
  Author: Peter S. Housel <[email protected]>
  Date:   2015-03-04 (Wed, 04 Mar 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-ops.dylan

  Log Message:
  -----------
  Bug 7458: Add op--{likely,unlikely}

* sources/dfmc/llvm-back-end/llvm-ops.dylan
  (op--likely, op--unlikely): New utility branch optimization hint
   emitter methods.


  Commit: 7878b65acd3bf20dd0b73ea1718c62eb7284a71a
      https://github.com/dylan-lang/opendylan/commit/7878b65acd3bf20dd0b73ea1718c62eb7284a71a
  Author: Peter S. Housel <[email protected]>
  Date:   2015-03-04 (Wed, 04 Mar 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-primitives-machine-word.dylan

  Log Message:
  -----------
  Bug 7458: Ensure bit-counting primitives are defined for 0

* sources/dfmc/llvm-back-end/llvm-primitives-machine-word.dylan
  (primitive primitive-machine-word-count-low-zeros,
   primitive primitive-machine-word-count-high-zeros): Mark calls to the
   llvm.cttz and llvm.ctlz intrinsics as requiring that they be defined
   for 0.


  Commit: 9e9ede2969949aa52b987ea1799089c2b8416eda
      https://github.com/dylan-lang/opendylan/commit/9e9ede2969949aa52b987ea1799089c2b8416eda
  Author: Peter S. Housel <[email protected]>
  Date:   2015-03-04 (Wed, 04 Mar 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
    M sources/dfmc/llvm-back-end/llvm-primitives-thread.dylan
    M sources/lib/run-time/llvm-posix-threads.c
    M sources/lib/run-time/llvm-runtime-init.c

  Log Message:
  -----------
  Bug 7458: Improve thread-local storage GC root handling

* sources/dfmc/llvm-back-end/llvm-primitives-thread.dylan
  (%tlv-initializations, %tlv-initializations-cursor): Put in proper
   sections.
  (%tlv-initializations-local-cursor): New variable for recording
   which TLV initializations have been performed in the current
   thread.
  (primitive primitive-initialize-thread-variables): New auxiliary
   primitive declaration.
  (op--initialize-thread-variables): New auxiliary function to ensure
   that initializations have been performed.

* sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
  (emit-computation on <variable-reference>): Ensure that thread-local
   variables are initialized and registered as GC roots before reading.
  (emit-computation on <assignment>): Ensure that thread-local
   variables are initialized and registered as GC roots before writing.
  (emit-computation on <definition>): Rely on
   primitive-allocate-thread-variable to perform the assignent.
  (emit-binding-initializer-function): Change initializer functions
   to return the address of the global instead of receiving the
   initialization value as an argument.

* sources/lib/run-time/llvm-posix-threads.c
  (primitive_register_thread_variable_initializer): Utilize
   primitive_initialize_thread_variables() to register TLV storage as
   a GC root and perform the initialization assignment.
  (primitive_initialize_thread_variables): New function to initialize all
   TLVs (beyond the current %tlv-initializations-local-cursor watermark)
   found in the %tlv-initializations vector, and register their addresses
   in the current thhread as GC roots.
  (deinitialize_thread_variables): New function to deregister as GC roots
   the addresses in the current thread of all TLVs found in the
   %tlv-initializations vector.
  (trampoline): Call primitive_initialize_thread_variables and
   deinitialize_thread_variables.
  (primitive_initialize_current_thread): Remove TLV initialization code.

* sources/lib/run-time/llvm-runtime-init.c
  (_Init_Run_Time): Remove Darwin-specific code for registering
   TLV memory areas as GC roots, and call
   primitive_initialize_thread_variables instead.


  Commit: 7506b7f9d9892cb5fe19afb2eeacee62232ca75e
      https://github.com/dylan-lang/opendylan/commit/7506b7f9d9892cb5fe19afb2eeacee62232ca75e
  Author: Peter S. Housel <[email protected]>
  Date:   2015-03-05 (Thu, 05 Mar 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-primitives-alloc.dylan
    M sources/lib/run-time/collector.c

  Log Message:
  -----------
  Bug 7458: Implement allocation tracking primitives

* sources/dfmc/llvm-back-end/llvm-primitives-alloc.dylan
  (runtime-variable %allocation-count): New thread-local runtime variable.
  (primitive primitive-allocation-count,
   primitive primitive-initialize-allocation-count): Fill in implementation.

* sources/lib/run-time/collector.c
  (update_allocation_counter): Declare and update %allocation-count.


Compare: https://github.com/dylan-lang/opendylan/compare/f597d967b087...7506b7f9d989

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