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Commit1f41855

Browse files
author
Michael Meskes
committed
Added patch by Christof Petig <christof@petig-baender.de> to work around gcc bug on powerpc and amd64.
1 parentcef01c3 commit1f41855

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3 files changed

+34
-11
lines changed

3 files changed

+34
-11
lines changed

‎src/interfaces/ecpg/ChangeLog

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1914,3 +1914,10 @@ Thu Feb 10 09:03:56 CET 2005
19141914
pointing out all these problems.
19151915
- Set ecpg version to 3.2.1.
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1917+
Fri Mar 18 10:54:47 CET 2005
1918+
1919+
- Added patch by Christof Petig <christof@petig-baender.de> to work
1920+
around gcc bug on powerpc and amd64.
1921+
- Set ecpg library version to 5.1.
1922+
- Set ecpg version to 4.1.1.
1923+

‎src/interfaces/ecpg/ecpglib/execute.c

Lines changed: 22 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.38 2004/08/29 05:06:59 momjian Exp $ */
1+
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.39 2005/03/18 10:00:43 meskes Exp $ */
22

33
/*
44
* The aim is to get a simpler inteface to the database routines.
@@ -69,15 +69,21 @@ quote_postgres(char *arg, int lineno)
6969
returnres;
7070
}
7171

72+
#if defined(__GNUC__)&& (defined (__powerpc__)|| defined(__AMD64__))
73+
#defineAPREF ap
74+
#else
75+
#defineAPREF *ap
76+
#endif
77+
7278
void
73-
ECPGget_variable(va_list*ap,enumECPGttypetype,structvariable*var,boolindicator)
79+
ECPGget_variable(va_listAPREF,enumECPGttypetype,structvariable*var,boolindicator)
7480
{
7581
var->type=type;
76-
var->pointer=va_arg(*ap,char*);
82+
var->pointer=va_arg(APREF,char*);
7783

78-
var->varcharsize=va_arg(*ap,long);
79-
var->arrsize=va_arg(*ap,long);
80-
var->offset=va_arg(*ap,long);
84+
var->varcharsize=va_arg(APREF,long);
85+
var->arrsize=va_arg(APREF,long);
86+
var->offset=va_arg(APREF,long);
8187

8288
if (var->arrsize==0||var->varcharsize==0)
8389
var->value=*((char**) (var->pointer));
@@ -97,11 +103,11 @@ ECPGget_variable(va_list *ap, enum ECPGttype type, struct variable * var, bool i
97103

98104
if (indicator)
99105
{
100-
var->ind_type=va_arg(*ap,enumECPGttype);
101-
var->ind_pointer=va_arg(*ap,char*);
102-
var->ind_varcharsize=va_arg(*ap,long);
103-
var->ind_arrsize=va_arg(*ap,long);
104-
var->ind_offset=va_arg(*ap,long);
106+
var->ind_type=va_arg(APREF,enumECPGttype);
107+
var->ind_pointer=va_arg(APREF,char*);
108+
var->ind_varcharsize=va_arg(APREF,long);
109+
var->ind_arrsize=va_arg(APREF,long);
110+
var->ind_offset=va_arg(APREF,long);
105111

106112
if (var->ind_type!=ECPGt_NO_INDICATOR
107113
&& (var->ind_arrsize==0||var->ind_varcharsize==0))
@@ -120,6 +126,7 @@ ECPGget_variable(va_list *ap, enum ECPGttype type, struct variable * var, bool i
120126
var->ind_varcharsize=0;
121127
}
122128
}
129+
#undef APREF
123130

124131
/*
125132
* create a list of variables
@@ -170,7 +177,11 @@ create_statement(int lineno, int compat, int force_indicator, struct connection
170177
if (!(var= (structvariable*)ECPGalloc(sizeof(structvariable),lineno)))
171178
return false;
172179

180+
#if defined(__GNUC__)&& (defined (__powerpc__)|| defined(__AMD64__))
181+
ECPGget_variable(ap,type,var, true);
182+
#else
173183
ECPGget_variable(&ap,type,var, true);
184+
#endif
174185

175186
/* if variable is NULL, the statement hasn't been prepared */
176187
if (var->pointer==NULL)

‎src/interfaces/ecpg/ecpglib/extern.h

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -125,7 +125,12 @@ PGresult **ECPGdescriptor_lvalue(int line, const char *descriptor);
125125
boolECPGstore_result(constPGresult*results,intact_field,
126126
conststructstatement*stmt,structvariable*var);
127127
boolECPGstore_input(constint,constbool,conststructvariable*,constchar**,bool*);
128+
#if defined(__GNUC__)&& (defined (__powerpc__)|| defined(__AMD64__))
129+
// work around a gcc/ABI bug with va_lists on ppc+amd64
130+
voidECPGget_variable(va_list,enumECPGttype,structvariable*,bool);
131+
#else
128132
voidECPGget_variable(va_list*,enumECPGttype,structvariable*,bool);
133+
#endif
129134

130135
/* SQLSTATE values generated or processed by ecpglib (intentionally
131136
* not exported -- users should refer to the codes directly) */

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