Mirrors_Framework/rtems
1
0
Fork 0
mirror of https://gitlab.rtems.org/rtems/rtos/rtems.git synced 2026-09-27 16:19:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

libdl: Add C++ exception support to loaded modules.

Browse Source 
This has been tested on SPARC, i386, PowerPC and ARM.

Closes #2767.
This commit is contained in:
Chris Johns
2016-12-14 09:07:16 +11:00
parent fe7012a0d1
commit c6eead1353
39 changed files with 2521 additions and 1433 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cpukit/libdl/rtl-allocator.c
+22 -4
View File
@@ -152,6 +152,7 @@ rtems_rtl_alloc_indirect_del (rtems_rtl_alloc_tag_t tag,
bool
rtems_rtl_alloc_module_new (void** text_base, size_t text_size,
void** const_base, size_t const_size,
void** eh_base, size_t eh_size,
void** data_base, size_t data_size,
void** bss_base, size_t bss_size)
{
@@ -173,7 +174,20 @@ rtems_rtl_alloc_module_new (void** text_base, size_t text_size,
const_size, false);
if (!*const_base)
{
rtems_rtl_alloc_module_del (text_base, const_base, data_base, bss_base);
rtems_rtl_alloc_module_del (text_base, const_base, eh_base,
data_base, bss_base);
return false;
}
}
if (eh_size)
{
*eh_base = rtems_rtl_alloc_new (RTEMS_RTL_ALLOC_READ,
eh_size, false);
if (!*eh_base)
{
rtems_rtl_alloc_module_del (text_base, const_base, eh_base,
data_base, bss_base);
return false;
}
}
@@ -184,7 +198,8 @@ rtems_rtl_alloc_module_new (void** text_base, size_t text_size,
data_size, false);
if (!*data_base)
{
rtems_rtl_alloc_module_del (text_base, const_base, data_base, bss_base);
rtems_rtl_alloc_module_del (text_base, const_base, eh_base,
data_base, bss_base);
return false;
}
}
@@ -195,7 +210,8 @@ rtems_rtl_alloc_module_new (void** text_base, size_t text_size,
bss_size, false);
if (!*bss_base)
{
rtems_rtl_alloc_module_del (text_base, const_base, data_base, bss_base);
rtems_rtl_alloc_module_del (text_base, const_base, eh_base,
data_base, bss_base);
return false;
}
}
@@ -206,12 +222,14 @@ rtems_rtl_alloc_module_new (void** text_base, size_t text_size,
void
rtems_rtl_alloc_module_del (void** text_base,
void** const_base,
void** eh_base,
void** data_base,
void** bss_base)
{
rtems_rtl_alloc_del (RTEMS_RTL_ALLOC_READ_WRITE, *bss_base);
rtems_rtl_alloc_del (RTEMS_RTL_ALLOC_READ_WRITE, *data_base);
rtems_rtl_alloc_del (RTEMS_RTL_ALLOC_READ, *eh_base);
rtems_rtl_alloc_del (RTEMS_RTL_ALLOC_READ, *const_base);
rtems_rtl_alloc_del (RTEMS_RTL_ALLOC_READ_EXEC, *text_base);
*text_base = *const_base = *data_base = *bss_base = NULL;
*text_base = *const_base = *eh_base = *data_base = *bss_base = NULL;
}