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aix: apply aix_malloc more narrowly. 

In recent Technology Levels of AIX 7.2, new "#ifdef __cplusplus" have been
added. Thus, the aix_malloc fix was applied in wrong locations. This patch
increases the context to avoid this.

fixincludes/ChangeLog:

2020-10-03  Clément Chigot  <clement.chigot@atos.net>

	* inclhack.def (aix_malloc): Add more context to select.
	* fixincl.x: Regenerate.
	* tests/base/malloc.h: Update expected results.
This commit is contained in:
Clément Chigot 2020-09-25 09:48:22 +02:00 committed by David Edelsohn
parent ce531b1412
commit 5af2a2d30d
3 changed files with 19 additions and 7 deletions
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12
fixincludes/fixincl.x
View File

@ -2,11 +2,11 @@
*
* DO NOT EDIT THIS FILE (fixincl.x)
*
* It has been AutoGen-ed September 17, 2020 at 03:10:47 PM by AutoGen 5.18
* It has been AutoGen-ed October 3, 2020 at 11:40:52 PM by AutoGen 5.18
* From the definitions inclhack.def
* and the template file fixincl
*/
/* DO NOT SVN-MERGE THIS FILE, EITHER Thu Sep 17 15:10:47 UTC 2020
/* DO NOT SVN-MERGE THIS FILE, EITHER Sat Oct 3 23:40:52 UTC 2020
*
* You must regenerate it. Use the ./genfixes script.
*
@ -943,7 +943,9 @@ tSCC* apzAix_MallocMachs[] = {
* content selection pattern - do fix if pattern found
*/
tSCC zAix_MallocSelect0[] =
"#ifdef __cplusplus";
"#ifdef __cplusplus\n\
extern \"C\" \\{\n\
[ \t]extern \"builtin\" char \\*__alloca \\(size_t\\);";
#define AIX_MALLOC_TEST_CT 1
static tTestDesc aAix_MallocTests[] = {
@ -954,7 +956,9 @@ static tTestDesc aAix_MallocTests[] = {
*/
static const char* apzAix_MallocPatch[] = {
"format",
"#if (defined(__cplusplus) && defined(__IBMCPP__))",
"#if (defined(__cplusplus) && defined(__IBMCPP__))\n\
extern \"C\" {\n\
\textern \"builtin\" char *__alloca (size_t);",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *

12
fixincludes/inclhack.def
View File

@ -597,10 +597,16 @@ fix = {
hackname = aix_malloc;
mach = "*-*-aix*";
files = "malloc.h";
select = "#ifdef __cplusplus";
select = "#ifdef __cplusplus\n"
"extern \"C\" \\{\n"
"[ \t]extern \"builtin\" char \\*__alloca \\(size_t\\);";
c_fix = format;
c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
test_text = "#ifdef __cplusplus";
c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
"extern \"C\" {\n"
"\textern \"builtin\" char *__alloca (size_t);";
test_text = "#ifdef __cplusplus\n"
"extern \"C\" {\n"
"\textern \"builtin\" char *__alloca (size_t);";
};
/*

2
fixincludes/tests/base/malloc.h
View File

@ -11,6 +11,8 @@
#if defined( AIX_MALLOC_CHECK )
#if (defined(__cplusplus) && defined(__IBMCPP__))
extern "C" {
extern "builtin" char *__alloca (size_t);
#endif /* AIX_MALLOC_CHECK */