Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (A-B)

Guardian Procedure Calls Reference Manual—522629-013

2-19

ADDRTOPROCNAME Procedure

proc-name-size input

INT:value

is the size, in bytes, of the caller’s

proc-name buffer.

proc-name-length output

INT .EXT:ref:1

is the length, in bytes, of the procedure name string returned into

proc-name.

base output

INT .EXT:ref:1

is the base word address (first word) of the procedure indicated by

proc-name.

size output

INT .EXT:ref:1

is the size, in words, of the procedure indicated by

proc-name.

entry output

INT .EXT:ref:1

is the entry-point word address of the procedure indicated by

proc-name.

attributes output

INT .EXT:ref:1

is a word describing attributes of the procedure indicated by

proc-name. The

attributes word contains the following fields:

<0> Privileged bit

<1> Callable bit

<2> Resident bit

<3> Interrupt bit

<4> Entry point bit

<5> Variable bit

<6> Extensible bit

<7:15> PEP number

pin input

INT:value

specifies that

p-reg and stack-env refer to the process identified by pin rather

than the calling process. The

pin parameter can be supplied only by privileged

callers.