P1076 Web>Vhdl2019CollectedRequirements>RepairExampleInSection2321Proposal (2020-02-17, JimLewis)EditAttach

Repair Example in Section 23.21 Proposal

Repair Example in Section 23.21 Proposal

LCS

LCS-2016-I16

Proposal Details

Language Version: VHDL-2008
Classification: LRM Correction
Summary: One of the examples in LRM section 23.21 is incorrect.
Relevant_LRM_Sections: 23.21
Authors_Name: Radoslaw Nawrot
Authors_Fax_Number: +48 32 608 7693
Authors_Email_Address: Radoslaw.Nawrot@aldecNOSPAMNOSPAM.com.pl
Authors_Affiliation: Aldec
Authors_Address1: 2260 Corporate Circle
Authors_Address2: Henderson, NV 89074
Authors_Address3: USA
Date Submitted:November 14, 2014
Date Analyzed:
Author of Analysis:
Revision Number: 1
Date Last Revised:November 14, 2014

Current Situation

void exec_proc(vhpiCbDataT cbDatap) {
  vhpiHandleT subpCallHdl, formal1, formalIt;
  int val = 0;
  vhpiValueT value;

  value.format = vhpiIntVal;
  value.value->integer = &val;
  subpCallHdl = cbDatap->obj;

  /* get a handle to the first formal parameter
     of the subprogram call */
  formal1 = vhpi_handle_by_index(vhpiParamDecls, subpCallHdl, 0);

  switch(vhpi_get(vhpiModeP, formal1)) {
  case vhpiIN:
    vhpi_get_value(formal1, &value);
    break;
  case vhpiOUT:
    vhpi_put_value(formal1, &value);
    break;
  default:
    break;
  }
}

Proposed Resolution

void exec_proc(vhpiCbDataT cbDatap) {
  vhpiHandleT subpCallHdl, formal1, formalIt;
  int val = 0;
  vhpiValueT value;

  value.format = vhpiIntVal;
  value.value.intg = &val;
  subpCallHdl = cbDatap->obj;

  /* get a handle to the first formal parameter
     of the subprogram call */
  formal1 = vhpi_handle_by_index(vhpiParamDecls, subpCallHdl, 0);

  switch(vhpi_get(vhpiModeP, formal1)) {
  case vhpiIN:
    vhpi_get_value(formal1, &value);
    break;
  case vhpiOUT:
    vhpi_put_value(formal1, &value, vhpiDepositPropagate);
    break;
  default:
    break;
  }
}

General Comments

Place for general comments

Supporters

Add your signature here to indicate your support for the proposal

-- RadoslawNawrot - 2014-11-14

Attachments

I	Attachment	Action	Size	Date	Who	Comment
pdf	Repair_Example_in_Section_23.21_Proposal.pdf	manage	64.3 K	2014-11-14 - 08:14	RadoslawNawrot	PDF version

Topic revision: r6 - 2020-02-17 - 15:34:38 - JimLewis

P1076