diff options
Diffstat (limited to 'html/038new_text.cc.html')
| -rw-r--r-- | html/038new_text.cc.html | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/html/038new_text.cc.html b/html/038new_text.cc.html index 35d3a2c9..f9565ba4 100644 --- a/html/038new_text.cc.html +++ b/html/038new_text.cc.html @@ -69,23 +69,24 @@ def main [ <span class="Comment">// allocate an array just large enough for it</span> <span class="Normal">int</span> string_length = unicode_length<span class="Delimiter">(</span>contents<span class="Delimiter">);</span> <span class="CommentedCode">//? Total_alloc += string_length+1;</span> -<span class="CommentedCode">//? Num_alloc++;</span> - ensure_space<span class="Delimiter">(</span>string_length+<span class="Constant">1</span><span class="Delimiter">);</span> <span class="Comment">// don't forget the extra location for array size</span> - <span class="Comment">// initialize string</span> - <span class="Normal">int</span> result = Current_routine<span class="Delimiter">-></span>alloc<span class="Delimiter">;</span> - <span class="Comment">// initialize refcount</span> - put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> Current_routine<span class="Delimiter">-></span>alloc++<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> - <span class="Comment">// store length</span> - put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> Current_routine<span class="Delimiter">-></span>alloc++<span class="Delimiter">,</span> string_length<span class="Delimiter">);</span> +<span class="CommentedCode">//? ++Num_alloc;</span> + <span class="Normal">int</span> result = allocate<span class="Delimiter">(</span>string_length+<span class="Comment">/*</span><span class="Comment">array length</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span> + trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing string refcount 0 in location "</span> << result << end<span class="Delimiter">();</span> + put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> result<span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> + <span class="Normal">int</span> curr_address = result+<span class="Comment">/*</span><span class="Comment">skip refcount</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> + trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing string length "</span> << string_length << <span class="Constant">" in location "</span> << curr_address << end<span class="Delimiter">();</span> + put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr_address<span class="Delimiter">,</span> string_length<span class="Delimiter">);</span> + ++curr_address<span class="Delimiter">;</span> <span class="Comment">// skip length</span> <span class="Normal">int</span> curr = <span class="Constant">0</span><span class="Delimiter">;</span> <span class="Normal">const</span> <span class="Normal">char</span>* raw_contents = contents<span class="Delimiter">.</span>c_str<span class="Delimiter">();</span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < string_length<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Normal">uint32_t</span> curr_character<span class="Delimiter">;</span> assert<span class="Delimiter">(</span>curr < SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">));</span> tb_utf8_char_to_unicode<span class="Delimiter">(</span>&curr_character<span class="Delimiter">,</span> &raw_contents[curr]<span class="Delimiter">);</span> - put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> Current_routine<span class="Delimiter">-></span>alloc<span class="Delimiter">,</span> curr_character<span class="Delimiter">);</span> + trace<span class="Delimiter">(</span><span class="Constant">9999</span><span class="Delimiter">,</span> <span class="Constant">"mem"</span><span class="Delimiter">)</span> << <span class="Constant">"storing string character "</span> << curr_character << <span class="Constant">" in location "</span> << curr_address << end<span class="Delimiter">();</span> + put<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> curr_address<span class="Delimiter">,</span> curr_character<span class="Delimiter">);</span> curr += tb_utf8_char_length<span class="Delimiter">(</span>raw_contents[curr]<span class="Delimiter">);</span> - ++Current_routine<span class="Delimiter">-></span>alloc<span class="Delimiter">;</span> + ++curr_address<span class="Delimiter">;</span> <span class="Delimiter">}</span> <span class="Comment">// mu strings are not null-terminated in memory</span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> @@ -133,13 +134,13 @@ def main [ <span class="Comment">//: Allocate more to routine when initializing a literal string</span> <span class="Delimiter">:(scenario new_string_overflow)</span> -<span class="Special">% Initial_memory_per_routine = 2;</span> +<span class="Special">% Initial_memory_per_routine = 3;</span> def main [ <span class="Constant">1</span>:address:number/<span class="Special">raw <- </span><span class="Normal">new</span> number:type - <span class="Constant">2</span>:address:array:character/<span class="Special">raw <- </span><span class="Normal">new</span> [a] <span class="Comment"># not enough room in initial page, if you take the array size into account</span> + <span class="Constant">2</span>:address:array:character/<span class="Special">raw <- </span><span class="Normal">new</span> [a] <span class="Comment"># not enough room in initial page, if you take the refcount and array length into account</span> ] -<span class="traceContains">+new: routine allocated memory from 1000 to 1002</span> -<span class="traceContains">+new: routine allocated memory from 1002 to 1004</span> +<span class="traceContains">+new: routine allocated memory from 1000 to 1003</span> +<span class="traceContains">+new: routine allocated memory from 1003 to 1006</span> <span class="Comment">//: helpers</span> <span class="Delimiter">:(code)</span> @@ -157,7 +158,7 @@ def main [ string read_mu_string<span class="Delimiter">(</span><span class="Normal">int</span> address<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span class="Normal">if</span> <span class="Delimiter">(</span>address == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> - address++<span class="Delimiter">;</span> <span class="Comment">// skip refcount</span> + ++address<span class="Delimiter">;</span> <span class="Comment">// skip refcount</span> <span class="Normal">int</span> size = get_or_insert<span class="Delimiter">(</span>Memory<span class="Delimiter">,</span> address<span class="Delimiter">);</span> <span class="Normal">if</span> <span class="Delimiter">(</span>size == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> ostringstream tmp<span class="Delimiter">;</span> |