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Added the description of the 0x8AE4 (disable register tracing) and 0x8AE5 (enable register tracing) io commands

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instinc 2001-10-03 19:58:50 +00:00
parent 7e2c49c8aa
commit ff08ebb819
1 changed files with 14 additions and 4 deletions
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bochs/docs-html/iodebug.html
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@ -63,21 +63,31 @@ Selects register 1: Memory monitoring range end address (exclusive)
Enable address range memory monitoring as indicated by register 0 and 1 and clears both registers
<p>
<pre>0x8AE0</pre>
<pre>0x8AE0 - Return to Debugger Prompt</pre>
<p>
If the debugger is enabled (via --enable-debugger), sending 0x8AE0 to port 0x8A00 after the device has been enabled will return the bochs to the debugger prompt.
If the debugger is enabled (via --enable-debugger), sending 0x8AE0 to port 0x8A00 after the device has been enabled will return the bochs to the debugger prompt. Basically the same as doing CTRL+C
<p>
<pre>0x8AE2</pre>
<pre>0x8AE2 - Instruction Trace Disable</pre>
<p>
If the debugger is enabled (via --enable-debugger), sending 0x8AE2 to port 0x8A00 after the device has been enabled will disable instruction tracing
<p>
<pre>0x8AE3</pre>
<pre>0x8AE3 - Instruction Trace Enable</pre>
<p>
If the debugger is enabled (via --enable-debugger), sending 0x8AE3 to port 0x8A00 after the device has been enabled will enable instruction tracing
<p>
<pre>0x8AE4 - Register Trace Disable</pre>
<p>
If the debugger is enabled (via --enable-debugger), sending 0x8AE4 to port 0x8A00 after the device has been enabled will disable register tracing.
<p>
<pre>0x8AE5 - Register Trace Enable</pre>
<p>
If the debugger is enabled (via --enable-debugger), sending 0x8AE5 to port 0x8A00 after the device has been enabled will enable register tracing. This currently output the value of all the registers for each instruction traced. Note: instruction tracing must be enabled to view the register tracing
<p>
<pre>0x8AFF</pre>
<p>
Disable the I/O interface to the debugger and the memory monitoring functions.