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Clock compression fix from Tony.

This commit is contained in:
steve 2005-02-19 16:45:01 +00:00
parent f7dc4307bd
commit 04604188df
1 changed files with 26 additions and 18 deletions
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44
vpi/lxt_write.c
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@ -655,8 +655,8 @@ if((lt)&&(lt->numfacs))
lt->zfacname_predec_size = lt->zpackcount;
gzclose(lt->zhandle);
fseek(lt->handle, 0L, SEEK_END);
lt->position=ftell(lt->handle);
fseeko(lt->handle, 0L, SEEK_END);
lt->position=ftello(lt->handle);
lt->zfacname_size = lt->position - lt->zfacname_size;
lt->zhandle = gzdopen(dup(fileno(lt->handle)), "wb9");
@ -681,8 +681,8 @@ if((lt)&&(lt->numfacs))
}
gzclose(lt->zhandle);
fseek(lt->handle, 0L, SEEK_END);
lt->position=ftell(lt->handle);
fseeko(lt->handle, 0L, SEEK_END);
lt->position=ftello(lt->handle);
lt->zfacgeometry_size = lt->position - lt->facgeometry_offset;
if(is_interlaced_trace)
@ -696,8 +696,8 @@ if((lt)&&(lt->numfacs))
}
gzclose(lt->zhandle); lt->zhandle = NULL;
fseek(lt->handle, 0L, SEEK_END);
lt->position=ftell(lt->handle);
fseeko(lt->handle, 0L, SEEK_END);
lt->position=ftello(lt->handle);
lt->zsync_table_size = lt->position - lt->sync_table_offset;
}
}
@ -706,7 +706,7 @@ if((lt)&&(lt->numfacs))
/*
* initialize the trace and get back and lt context
* initialize the trace and get back an lt context
*/
struct lt_trace *lt_init(const char *name)
{
@ -1002,8 +1002,8 @@ for(i=0;i<lt->num_dict_entries;i++)
}
gzclose(lt->zhandle);
fseek(lt->handle, 0L, SEEK_END);
lt->position=ftell(lt->handle);
fseeko(lt->handle, 0L, SEEK_END);
lt->position=ftello(lt->handle);
lt->zdictionary_size = lt->position - lt->zdictionary_size;
free(lt->sorted_dict); lt->sorted_dict = NULL;
@ -1057,8 +1057,8 @@ if(lt)
case LT_ZMODE_BZIP2: BZ2_bzclose(lt->zhandle); break;
}
lt->zhandle = NULL;
fseek(lt->handle, 0L, SEEK_END);
lt->position=ftell(lt->handle);
fseeko(lt->handle, 0L, SEEK_END);
lt->position=ftello(lt->handle);
lt_set_zmode(lt, LT_ZMODE_NONE);
lt->zchg_table_size = lt->position - lt->change_field_offset;
@ -1132,8 +1132,8 @@ if(lt)
}
gzclose(lt->zhandle); lt->zhandle = NULL;
fseek(lt->handle, 0L, SEEK_END);
lt->position=ftell(lt->handle);
fseeko(lt->handle, 0L, SEEK_END);
lt->position=ftello(lt->handle);
lt->ztime_table_size = lt->position - lt->ztime_table_size;
}
@ -1609,7 +1609,7 @@ int i;
len--;
for(i=0;i<len;i++)
for(i=0;i<=len;i++)
{
*(p++) = '0' | ((value & (1<<(len-i)))!=0);
}
@ -1642,11 +1642,15 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
if((len>1)&&(len<=32))
{
int ivalue = value;
int delta1, delta2;
s->clk_mask <<= 1;
s->clk_mask |= 1;
if(((s->clk_mask&0x1f)==0x1f) && ((ivalue - s->clk_prevval1)==(s->clk_prevval1 - s->clk_prevval3)) &&
((s->clk_prevval - s->clk_prevval2)==(s->clk_prevval2 - s->clk_prevval4)))
if( ((s->clk_mask&0x1f)==0x1f) &&
( (delta1=(ivalue - s->clk_prevval1) & lt_optimask[s->len]) == ((s->clk_prevval1 - s->clk_prevval3) & lt_optimask[s->len]) ) &&
( (delta2=(s->clk_prevval - s->clk_prevval2) & lt_optimask[s->len]) == ((s->clk_prevval2 - s->clk_prevval4) & lt_optimask[s->len]) ) &&
( (delta1==delta2) || ((!delta1)&&(!delta2)) )
)
{
if(s->clk_prevtrans==ULLDescriptor(~0))
{
@ -2247,6 +2251,7 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
int ivalue = 0;
int i;
char *pnt = value;
int delta1, delta2;
for(i=0;i<len;i++)
{
@ -2271,8 +2276,11 @@ if(!(s->flags&(LT_SYM_F_DOUBLE|LT_SYM_F_STRING)))
s->clk_mask <<= 1;
s->clk_mask |= legal;
if(((s->clk_mask&0x1f)==0x1f) && ((ivalue - s->clk_prevval1)==(s->clk_prevval1 - s->clk_prevval3)) &&
((s->clk_prevval - s->clk_prevval2)==(s->clk_prevval2 - s->clk_prevval4)))
if( ((s->clk_mask&0x1f)==0x1f) &&
( (delta1=(ivalue - s->clk_prevval1) & lt_optimask[s->len]) == ((s->clk_prevval1 - s->clk_prevval3) & lt_optimask[s->len]) ) &&
( (delta2=(s->clk_prevval - s->clk_prevval2) & lt_optimask[s->len]) == ((s->clk_prevval2 - s->clk_prevval4) & lt_optimask[s->len]) ) &&
( (delta1==delta2) || ((!delta1)&&(!delta2)) )
)
{
if(s->clk_prevtrans==ULLDescriptor(~0))
{