Examine (?) for expressions – Zilog Z8F0130 User Manual
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Appendix D. Using the Command Processor
UM013037-1212
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Zilog Developer Studio II – Z8 Encore!
User Manual
examine (?) for Expressions
The examine command evaluates the given expression and displays the result. It accepts
any legal expression made up of constants, program variables, and C operators. The exam-
ine command takes the following form:
? [<data_type>] [<radix>] <expr> [:<count>]
<data_type> can consist of one of the following types:
short
int
[eger]
long
ascii
asciz
<radix> can consist of one of the following types:
dec
[imal]
hex
[adecimal]
oct
[al]
bin
[ary]
Omitting a <data_type> or <radix> results in using the
$data_type
or
$radix
pseudo-
variable, respectively.
[:<count>] represents the number of items to display.
The following are examples:
? x
shows the value of x using
$data_type
and
$radix
.
? ascii STR
shows the ASCII string representation of STR.
? 0x1000
shows the value of 0x1000 in the
$data_type
and
$radix
.
? *0x1000
shows the byte at address 0x1000.
? *0x1000 :25
shows 25 bytes at address 0x1000.
? L0
shows the value of register D0:0 using
$data_type
and
$radix
.
? asciz D0:0
shows the null-terminated string pointed to by the contents of register D0:0.