xiaoxiang781216 commented on a change in pull request #3546:
URL: https://github.com/apache/incubator-nuttx/pull/3546#discussion_r613105669
##########
File path: libs/libc/modlib/modlib_load.c
##########
@@ -271,16 +293,29 @@ int modlib_load(FAR struct mod_loadinfo_s *loadinfo)
}
}
#else
- loadinfo->textalloc = (uintptr_t)lib_malloc(loadinfo->textsize +
Review comment:
Why go through the different patch with or without
CONFIG_ARCH_USE_MODULE_TEXT?
##########
File path: libs/libc/modlib/modlib_load.c
##########
@@ -271,16 +293,29 @@ int modlib_load(FAR struct mod_loadinfo_s *loadinfo)
}
}
#else
- loadinfo->textalloc = (uintptr_t)lib_malloc(loadinfo->textsize +
- loadinfo->datasize);
+ align = loadinfo->textalign;
+ if (align < loadinfo->dataalign)
+ {
+ align = loadinfo->dataalign;
+ }
+
+ text_size = loadinfo->textsize;
+ if (loadinfo->datasize > 0)
+ {
+ text_size = _ALIGN_UP(text_size, loadinfo->dataalign);
+ }
+
+ loadinfo->textalloc = (uintptr_t)lib_memalign(align,
Review comment:
Is it good to combine text and data in one allocation? Since it require
more large consecutive memory.
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