Mercurial > hg > Members > kono > nitros9-code

comparison level1/cmds/ngu.asm @ 929:c04528763543

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
stack/parameter size increased to prevent collisions with memory
author boisy
date Mon, 20 Jan 2003 21:15:00 +0000
parents bffd011cbef3
children 84ea83668304
comparison
equal deleted inserted replaced
928:82f525c3a789 929:c04528763543
53 use rbfdefs 53 use rbfdefs
54 endc 54 endc
55 55
56 * Here are some tweakable options 56 * Here are some tweakable options
57 DOHELP set 1 1 = include help info 57 DOHELP set 1 1 = include help info
58 STCKSIZE set 64 our stack size in bytes 58 STACKSZ set 128 estimated stack size in bytes
59 PARMSZ set 256 estimated parameter size in bytes
59 COPTSIZ set 64 max size of C option's parameter 60 COPTSIZ set 64 max size of C option's parameter
60 61
61 * Module header definitions 62 * Module header definitions
62 tylg set Prgrm+Objct 63 tylg set Prgrm+Objct
63 atrv set ReEnt+rev 64 atrv set ReEnt+rev
87 bigbuff rmb 8*1024 8K default buffer for Level 2 88 bigbuff rmb 8*1024 8K default buffer for Level 2
88 ELSE 89 ELSE
89 bigbuff rmb 512 512 byte default buffer for Level 1 90 bigbuff rmb 512 512 byte default buffer for Level 1
90 ENDC 91 ENDC
91 * Finally the stack for any PSHS/PULS/BSR/LBSRs that we might do 92 * Finally the stack for any PSHS/PULS/BSR/LBSRs that we might do
92 stack rmb STCKSIZE 93 rmb STACKSZ+PARMSZ
93 size equ . 94 size equ .
94 95
95 * The utility name and edition goes here 96 * The utility name and edition goes here
96 name fcs /NGU/ 97 name fcs /NGU/
97 fcb edition 98 fcb edition
156 subr y,d 157 subr y,d
157 ELSE 158 ELSE
158 pshs y save Y on stack 159 pshs y save Y on stack
159 subd ,s++ get size of space between copybuf and X 160 subd ,s++ get size of space between copybuf and X
160 ENDC 161 ENDC
161 subd #STCKSIZE subtract out our stack 162 subd #STACKSZ+PARMSZ subtract out our stack/param size
162 std <bufsiz size of our buffer 163 std <bufsiz size of our buffer
163 164
164 * At this point we have determined our buffer space and saved pointers 165 * At this point we have determined our buffer space and saved pointers
165 * for later use. Now we will parse the command line for options that 166 * for later use. Now we will parse the command line for options that
166 * begin with a dash. 167 * begin with a dash.