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re PR target/49868 (Implement named address space to place/access data in flash memory)

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PR target/49868
	* gcc.target/avr/torture/addr-space-2.h: New file.
	* gcc.target/avr/torture/addr-space-2-g.h: New test.
	* gcc.target/avr/torture/addr-space-2-0.h: New test.
	* gcc.target/avr/torture/addr-space-2-1.h: New test.
	* gcc.target/avr/torture/addr-space-2-x.h: New test.

From-SVN: r185570
This commit is contained in:
Georg-Johann Lay 2012-03-20 11:32:54 +00:00 • committed by Georg-Johann Lay
parent b260a8c034
commit 7dc3263c69
6 changed files with 146 additions and 4 deletions
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17
gcc/testsuite/ChangeLog
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@ -1,3 +1,12 @@
2012-03-20 Georg-Johann Lay <avr@gjlay.de>
PR target/49868
* gcc.target/avr/torture/addr-space-2.h: New file.
* gcc.target/avr/torture/addr-space-2-g.h: New test.
* gcc.target/avr/torture/addr-space-2-0.h: New test.
* gcc.target/avr/torture/addr-space-2-1.h: New test.
* gcc.target/avr/torture/addr-space-2-x.h: New test.
2012-03-20 Richard Guenther <rguenther@suse.de>
* gnat.dg/pack16.adb: New testcase.
@ -295,10 +304,10 @@
PR target/49868
* gcc.target/avr/torture/addr-space-1.h: New file.
* gcc.target/avr/torture/addr-space-g.h: New test.
* gcc.target/avr/torture/addr-space-0.h: New test.
* gcc.target/avr/torture/addr-space-1.h: New test.
* gcc.target/avr/torture/addr-space-x.h: New test.
* gcc.target/avr/torture/addr-space-1-g.h: New test.
* gcc.target/avr/torture/addr-space-1-0.h: New test.
* gcc.target/avr/torture/addr-space-1-1.h: New test.
* gcc.target/avr/torture/addr-space-1-x.h: New test.
2012-03-12 Andrew Pinski <apinski@cavium.com>

6
gcc/testsuite/gcc.target/avr/torture/addr-space-2-0.c Normal file
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@ -0,0 +1,6 @@
/* { dg-options "-std=gnu99" } */
/* { dg-do run } */
#define __as __flash
#include "addr-space-2.h"

6
gcc/testsuite/gcc.target/avr/torture/addr-space-2-1.c Normal file
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@ -0,0 +1,6 @@
/* { dg-options "-std=gnu99 -Tavr51-flash1.x" } */
/* { dg-do run } */
#define __as __flash1
#include "addr-space-2.h"

6
gcc/testsuite/gcc.target/avr/torture/addr-space-2-g.c Normal file
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@ -0,0 +1,6 @@
/* { dg-options "-std=gnu99" } */
/* { dg-do run } */
#define __as
#include "addr-space-2.h"

9
gcc/testsuite/gcc.target/avr/torture/addr-space-2-x.c Normal file
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@ -0,0 +1,9 @@
/* { dg-options "-std=gnu99 -Wa,--no-warn" } */
/* { dg-do run } */
/* --no-warn because: "assembling 24-bit address needs binutils extension"
see binutils PR13503. */
#define __as __memx
#include "addr-space-2.h"

106
gcc/testsuite/gcc.target/avr/torture/addr-space-2.h Normal file
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@ -0,0 +1,106 @@
extern void exit (int);
extern void abort (void);
typedef struct T
{
char val;
const __as struct T *l, *r;
} tree;
/*
abcd
/ \
ab cd
/ \ / \
a b c d
*/
const __as tree a = { 'a', 0, 0 };
const __as tree b = { 'b', 0, 0 };
const __as tree c = { 'c', 0, 0 };
const __as tree d = { 'd', 0, 0 };
const __as tree ab = { 'A', &a, &b };
const __as tree cd = { 'C', &c, &d };
const __as tree abcd = { '*', &ab, &cd };
static void
test1 (void)
{
if (abcd.val != '*')
abort();
if (abcd.l->val != 'A')
abort();
if (abcd.r->val != 'C')
abort();
if (abcd.l->l->val != 'a')
abort();
if (abcd.l->r->val != 'b')
abort();
if (abcd.r->l->val != 'c')
abort();
if (abcd.r->r->val != 'd')
abort();
}
static void
test2 (const __as tree *t)
{
if (t->val != '*')
abort();
if (t->l->val != 'A')
abort();
if (t->r->val != 'C')
abort();
if (t->l->l->val != 'a')
abort();
if (t->l->r->val != 'b')
abort();
if (t->r->l->val != 'c')
abort();
if (t->r->r->val != 'd')
abort();
}
static void
test3 (const __as tree *pt)
{
tree t = *pt;
if (t.val != '*')
abort();
if (t.l->val != 'A')
abort();
if (t.r->val != 'C')
abort();
if (t.l->l->val != 'a')
abort();
if (t.l->r->val != 'b')
abort();
if (t.r->l->val != 'c')
abort();
if (t.r->r->val != 'd')
abort();
}
int main (void)
{
const __as tree *t = &abcd;
test1();
test2 (&abcd);
test3 (&abcd);
__asm ("" : "+r" (t));
test2 (t);
test3 (t);
exit (0);
return 0;
}