To Enable/Disable Breakpoints - HP 64751 User Manual

pending Which means the temporary breakpoint has been set but not
encountered during program execution. These breakpoints are
inactivated when the breakpoint is encountered.
permanent Which means the permanent breakpoint is active.
inactivated Which means the breakpoint has been inactivated somehow.
Temporary breakpoints are inactivated when they are
encountered during program execution. Both temporary and
permanent breakpoints may be inactivated using the breakpoints
display popup menu.
In the breakpoints display, a popup menu is available. You can set, inactivate, or
clear breakpoints as well as enable or disable the breakpoints feature from the
popup menu.

To enable/disable breakpoints

• Choose the Breakpoints→Enable toggle.
• When displaying the breakpoint list, press and hold the select mouse button and
then choose Enable/Disable Software Breakpoints from the popup menu.
• Using the command line, enter the modify software_breakpoints enable or
modify software_breakpoints disable command.
The breakpoints feature must be enabled before you can set, inactivate, or clear
breakpoints.
If breakpoints were set when the feature was disabled, they are "inactivated" when
the feature is re-enabled, and you must set them again.
The emulator/analyzer interface will enable software breakpoints whenever the
XEnv_68k_except symbol is present in the symbol data base.
The run-time library provided with the 68332 C Cross Compiler uses software
breakpoints to interrupt program execution when exceptions (for example, divide
Chapter 6: Using the Emulator
Using Software Breakpoints
181