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Add support for SV strings to the scanf routines

This commit is contained in:
Cary R 2015-03-03 17:11:48 -08:00
parent bddfcac823
commit 24be13d825
1 changed files with 6 additions and 4 deletions
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10
vpi/sys_scanf.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2013 Stephen Williams (steve@icarus.com)
* Copyright (c) 2006-2015 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -1266,6 +1266,7 @@ static int is_assignable_obj(vpiHandle obj)
case vpiRealVar:
case vpiReg:
case vpiTimeVar:
case vpiStringVar:
rtn = 1;
break;
}
@ -1392,10 +1393,11 @@ static PLI_INT32 sys_sscanf_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name)
return 0;
}
/* The first argument must be a register or constant string. */
/* The first argument must be a register or a string. */
reg = vpi_scan(argv); /* This should never be zero. */
switch(vpi_get(vpiType, reg)) {
case vpiReg:
case vpiStringVar:
break;
case vpiConstant:
case vpiParameter:
@ -1404,8 +1406,8 @@ static PLI_INT32 sys_sscanf_compiletf(ICARUS_VPI_CONST PLI_BYTE8 *name)
default:
vpi_printf("ERROR: %s:%d: ", vpi_get_str(vpiFile, callh),
(int)vpi_get(vpiLineNo, callh));
vpi_printf("%s's first argument must be a register or constant "
"string.\n", name);
vpi_printf("%s's first argument must be a register or a string.\n",
name);
vpi_control(vpiFinish, 1);
vpi_free_object(argv);
return 0;