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authorEric Holk <eholk@mozilla.com>2011-06-28 12:15:41 -0700
committerGraydon Hoare <graydon@mozilla.com>2011-06-28 16:12:33 -0700
commit657e5a2bd579f7f1698f8ba88cb1142ced7a477f (patch)
tree46ed664d666330679e343cde537b9d9e3f33b3e3 /src/rt/circular_buffer.cpp
parent02f6645fca946fd7cb9f55036c05a908f0567ceb (diff)
downloadrust-657e5a2bd579f7f1698f8ba88cb1142ced7a477f.tar.gz
rust-657e5a2bd579f7f1698f8ba88cb1142ced7a477f.zip
Renamed what's left of rust_dom to rust_scheduler
Diffstat (limited to 'src/rt/circular_buffer.cpp')
-rw-r--r--src/rt/circular_buffer.cpp70
1 files changed, 35 insertions, 35 deletions
diff --git a/src/rt/circular_buffer.cpp b/src/rt/circular_buffer.cpp
index 0239e40f997..8c0067ff002 100644
--- a/src/rt/circular_buffer.cpp
+++ b/src/rt/circular_buffer.cpp
@@ -5,7 +5,7 @@
 #include "rust_internal.h"
 
 circular_buffer::circular_buffer(rust_task *task, size_t unit_sz) :
-    dom(task->dom),
+    sched(task->sched),
     task(task),
     unit_sz(unit_sz),
     _buffer_sz(initial_size()),
@@ -13,26 +13,26 @@ circular_buffer::circular_buffer(rust_task *task, size_t unit_sz) :
     _unread(0),
     _buffer((uint8_t *)task->malloc(_buffer_sz)) {
 
-    A(dom, unit_sz, "Unit size must be larger than zero.");
+    A(sched, unit_sz, "Unit size must be larger than zero.");
 
-    DLOG(dom, mem, "new circular_buffer(buffer_sz=%d, unread=%d)"
+    DLOG(sched, mem, "new circular_buffer(buffer_sz=%d, unread=%d)"
          "-> circular_buffer=0x%" PRIxPTR,
          _buffer_sz, _unread, this);
 
-    A(dom, _buffer, "Failed to allocate buffer.");
+    A(sched, _buffer, "Failed to allocate buffer.");
 }
 
 circular_buffer::~circular_buffer() {
-    DLOG(dom, mem, "~circular_buffer 0x%" PRIxPTR, this);
-    I(dom, _buffer);
-    W(dom, _unread == 0,
+    DLOG(sched, mem, "~circular_buffer 0x%" PRIxPTR, this);
+    I(sched, _buffer);
+    W(sched, _unread == 0,
       "freeing circular_buffer with %d unread bytes", _unread);
     task->free(_buffer);
 }
 
 size_t
 circular_buffer::initial_size() {
-    I(dom, unit_sz > 0);
+    I(sched, unit_sz > 0);
     return INITIAL_CIRCULAR_BUFFER_SIZE_IN_UNITS * unit_sz;
 }
 
@@ -41,8 +41,8 @@ circular_buffer::initial_size() {
  */
 void
 circular_buffer::transfer(void *dst) {
-    I(dom, dst);
-    I(dom, _unread <= _buffer_sz);
+    I(sched, dst);
+    I(sched, _unread <= _buffer_sz);
 
     uint8_t *ptr = (uint8_t *) dst;
 
@@ -54,13 +54,13 @@ circular_buffer::transfer(void *dst) {
     } else {
         head_sz = _buffer_sz - _next;
     }
-    I(dom, _next + head_sz <= _buffer_sz);
+    I(sched, _next + head_sz <= _buffer_sz);
     memcpy(ptr, _buffer + _next, head_sz);
 
     // Then copy any other items from the beginning of the buffer
-    I(dom, _unread >= head_sz);
+    I(sched, _unread >= head_sz);
     size_t tail_sz = _unread - head_sz;
-    I(dom, head_sz + tail_sz <= _buffer_sz);
+    I(sched, head_sz + tail_sz <= _buffer_sz);
     memcpy(ptr + head_sz, _buffer, tail_sz);
 }
 
@@ -70,37 +70,37 @@ circular_buffer::transfer(void *dst) {
  */
 void
 circular_buffer::enqueue(void *src) {
-    I(dom, src);
-    I(dom, _unread <= _buffer_sz);
-    I(dom, _buffer);
+    I(sched, src);
+    I(sched, _unread <= _buffer_sz);
+    I(sched, _buffer);
 
     // Grow if necessary.
     if (_unread == _buffer_sz) {
         grow();
     }
 
-    DLOG(dom, mem, "circular_buffer enqueue "
+    DLOG(sched, mem, "circular_buffer enqueue "
          "unread: %d, next: %d, buffer_sz: %d, unit_sz: %d",
          _unread, _next, _buffer_sz, unit_sz);
 
-    I(dom, _unread < _buffer_sz);
-    I(dom, _unread + unit_sz <= _buffer_sz);
+    I(sched, _unread < _buffer_sz);
+    I(sched, _unread + unit_sz <= _buffer_sz);
 
     // Copy data
     size_t dst_idx = _next + _unread;
-    I(dom, dst_idx >= _buffer_sz || dst_idx + unit_sz <= _buffer_sz);
+    I(sched, dst_idx >= _buffer_sz || dst_idx + unit_sz <= _buffer_sz);
     if (dst_idx >= _buffer_sz) {
         dst_idx -= _buffer_sz;
 
-        I(dom, _next >= unit_sz);
-        I(dom, dst_idx <= _next - unit_sz);
+        I(sched, _next >= unit_sz);
+        I(sched, dst_idx <= _next - unit_sz);
     }
 
-    I(dom, dst_idx + unit_sz <= _buffer_sz);
+    I(sched, dst_idx + unit_sz <= _buffer_sz);
     memcpy(&_buffer[dst_idx], src, unit_sz);
     _unread += unit_sz;
 
-    DLOG(dom, mem, "circular_buffer pushed data at index: %d", dst_idx);
+    DLOG(sched, mem, "circular_buffer pushed data at index: %d", dst_idx);
 }
 
 /**
@@ -110,21 +110,21 @@ circular_buffer::enqueue(void *src) {
  */
 void
 circular_buffer::dequeue(void *dst) {
-    I(dom, unit_sz > 0);
-    I(dom, _unread >= unit_sz);
-    I(dom, _unread <= _buffer_sz);
-    I(dom, _buffer);
+    I(sched, unit_sz > 0);
+    I(sched, _unread >= unit_sz);
+    I(sched, _unread <= _buffer_sz);
+    I(sched, _buffer);
 
-    DLOG(dom, mem,
+    DLOG(sched, mem,
              "circular_buffer dequeue "
              "unread: %d, next: %d, buffer_sz: %d, unit_sz: %d",
              _unread, _next, _buffer_sz, unit_sz);
 
-    I(dom, _next + unit_sz <= _buffer_sz);
+    I(sched, _next + unit_sz <= _buffer_sz);
     if (dst != NULL) {
         memcpy(dst, &_buffer[_next], unit_sz);
     }
-    DLOG(dom, mem, "shifted data from index %d", _next);
+    DLOG(sched, mem, "shifted data from index %d", _next);
     _unread -= unit_sz;
     _next += unit_sz;
     if (_next == _buffer_sz) {
@@ -140,8 +140,8 @@ circular_buffer::dequeue(void *dst) {
 void
 circular_buffer::grow() {
     size_t new_buffer_sz = _buffer_sz * 2;
-    I(dom, new_buffer_sz <= MAX_CIRCULAR_BUFFER_SIZE);
-    DLOG(dom, mem, "circular_buffer is growing to %d bytes", new_buffer_sz);
+    I(sched, new_buffer_sz <= MAX_CIRCULAR_BUFFER_SIZE);
+    DLOG(sched, mem, "circular_buffer is growing to %d bytes", new_buffer_sz);
     void *new_buffer = task->malloc(new_buffer_sz);
     transfer(new_buffer);
     task->free(_buffer);
@@ -153,8 +153,8 @@ circular_buffer::grow() {
 void
 circular_buffer::shrink() {
     size_t new_buffer_sz = _buffer_sz / 2;
-    I(dom, initial_size() <= new_buffer_sz);
-    DLOG(dom, mem, "circular_buffer is shrinking to %d bytes", new_buffer_sz);
+    I(sched, initial_size() <= new_buffer_sz);
+    DLOG(sched, mem, "circular_buffer is shrinking to %d bytes", new_buffer_sz);
     void *new_buffer = task->malloc(new_buffer_sz);
     transfer(new_buffer);
     task->free(_buffer);