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memset help
Folks Currency GCCLIB has memset() as void *memset(void *s, int c, size_t n) { size_t x = 0; for (x = 0; x < n; x++) { *((char *)s + x) = (unsigned char)c; } return (s); } Slow ... Is anyone willing
By adriansutherland67 · #958 ·
Re: REXX Interpreter immediate commands
The HI code was added in VM/SP, as I said. It's not there in VM/370, so a mod is required. adrian@...> wrote:
By Bob Bolch · #957 ·
Re: Program Interrupts (signals)
Or should I try and use?HNDEXT, is that a CMS native macro or a OS emulated one?
By adriansutherland67 · #956 ·
Re: REXX Interpreter immediate commands
Cool ... So is that there for EXEC already? Do I just need to poll EXECFLAG, or do we need a CMS mod? Adrian
By adriansutherland67 · #955 ·
REXX Interpreter immediate commands
Halt Interpretation was implemented in VM/SP by 1. Adding code to console handler module DMSCIT to set a flag in NUCON field EXECFLAG when the HI Immediate command was entered. 2. Code in the
By Bob Bolch · #954 ·
Re: Program Interrupts (signals)
GCS is one of the key reasons I wrote a full-blown message handler and formatter; input of which could be directly piped into and processed by HLASM macros and still be directly used by the
By Mark L. Gaubatz · #953 ·
Re: Program Interrupts (signals)
So is ABNEXIT in VM/370 and what does the system bit imply ... sorry for the questions, I am also googling away :-)
By adriansutherland67 · #952 ·
Re: Program Interrupts (signals)
No, SVC 14 is SPIE. But thats OS MACRO. Joe adrian@...> wrote:
By Joe Monk · #951 ·
Re: Program Interrupts (signals)
No. SVC13 is OS simulation for ABEND and has nothing to do with HI immediate command processing. Mark Sent: Monday, April 13, 2020 3:37 AM To: [email protected] Subject: Re: [h390-vm] Program
By Mark L. Gaubatz · #950 ·
Re: Program Interrupts (signals)
Is this the place I should start from?
By adriansutherland67 · #949 ·
Re: Program Interrupts (signals)
Thanks mark. I guess VMERRORS are post VM/370?
By adriansutherland67 · #948 ·
Re: Program Interrupts (signals)
Mark, Even worse, I ended moving some code from CMS to GCS (well actually I designed and gave programmer) so still on a ¡°Pure VM ¡° because we wanted to add support for X.25 via NPSI. I think our
By Dave Wade · #947 ·
Re: Program Interrupts (signals)
Additional note: For HI processing, you will need to read the CMS source code for the EXEC/EXEC2 hooks and figure out from there how to proceed. Mark Sent: Monday, April 13, 2020 2:53 AM To:
By Mark L. Gaubatz · #946 ·
Re: Program Interrupts (signals)
HI (Halt Interpretation) terminates the current EXEC (or later, REXX) execution, without damaging the environment as HX (Halt Execution) does. As I recall, you need to use ABNEXIT, but you may need to
By Mark L. Gaubatz · #945 ·
Re: Program Interrupts (signals)
SPIE is from OS/360 with its variants of OS/PCP, OS/MFT, and OS/MVT. CMS¡¯ OS compatibility macro set and supporting SVC code was based on OS/PCP, with later extensions as time went on. Addendum: The
By Mark L. Gaubatz · #944 ·
Re: Program Interrupts (signals)
In case I am barking up the wrong tree ... I am trying to work out the CMS equivalent of Unix signals so I can implement signal handlers. E.g. in the event that a program receives a hi or hx
By adriansutherland67 · #943 ·
Program Interrupts (signals)
From the VM/370 system manual I read Can anyone advise if SPIE is an OS compatibility macro (and so should be avoided in GCCLIB) or if their are native ways of setting a PICA in CMS. I appreciate
By adriansutherland67 · #942 ·
Re: Dynamic / split stacks (gcclib)
Ok I will look at a windows build ... time ...
By adriansutherland67 · #941 ·
Re: Dynamic / split stacks (gcclib)
Yes, that is the aim. If someone has a static Windows brexx.exe available - there is interest with some members of the ANSI comittee. Well, I think best will be to fork Vasils Vlachoudis¡¯ github
By [email protected] · #940 ·
Re: Dynamic / split stacks (gcclib)
Perfect ... I think these tests will be valuable ... your mission is to get them accepted by the standards body :-) For sure. BTW I'll push a release over Easter. The fix is in one changeset so should
By adriansutherland67 · #939 ·