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libc/elf: rename modlib to libelf

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Renaming "modlib" to "libelf" is more in line with the implementation content,
which makes it easier for individual developers to understand the capabilities of this module.

CONFIG_LIBC_MODLIB -> CONFIG_LIBC_ELF

Signed-off-by: chao an <anchao.archer@bytedance.com>
This commit is contained in:
chao an
2025-04-10 09:51:25 +08:00
committed by Lup Yuen Lee
parent 1b9e6a8563
commit 52482219c8
120 changed files with 788 additions and 785 deletions
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2
binfmt/Kconfig
View File

@@ -50,7 +50,7 @@ config ELF
bool "Enable the ELF Binary Format"
default n
select BINFMT_LOADABLE
select LIBC_MODLIB
select LIBC_ELF
---help---
Enable support for the ELF binary format. Default: n

24
binfmt/elf.c
View File

@@ -44,11 +44,11 @@
****************************************************************************/
/* CONFIG_DEBUG_FEATURES, CONFIG_DEBUG_INFO, and CONFIG_DEBUG_BINFMT
* have to be defined or CONFIG_MODLIB_DUMPBUFFER does nothing.
* have to be defined or CONFIG_LIBC_ELF_DUMPBUFFER does nothing.
*/
#if !defined(CONFIG_DEBUG_INFO) || !defined(CONFIG_DEBUG_BINFMT)
# undef CONFIG_MODLIB_DUMPBUFFER
# undef CONFIG_LIBC_ELF_DUMPBUFFER
#endif
#ifndef CONFIG_ELF_STACKSIZE
@@ -102,8 +102,8 @@ static int elf_loadbinary(FAR struct binary_s *binp,
/* Initialize the ELF library to load the program binary. */
ret = modlib_initialize(filename, &loadinfo);
modlib_dumploadinfo(&loadinfo);
ret = libelf_initialize(filename, &loadinfo);
libelf_dumploadinfo(&loadinfo);
if (ret != 0)
{
berr("Failed to initialize to load ELF program binary: %d\n", ret);
@@ -112,8 +112,8 @@ static int elf_loadbinary(FAR struct binary_s *binp,
/* Load the program binary */
ret = modlib_load_with_addrenv(&loadinfo);
modlib_dumploadinfo(&loadinfo);
ret = libelf_load_with_addrenv(&loadinfo);
libelf_dumploadinfo(&loadinfo);
if (ret != 0)
{
berr("Failed to load ELF program binary: %d\n", ret);
@@ -124,7 +124,7 @@ static int elf_loadbinary(FAR struct binary_s *binp,
if (loadinfo.ehdr.e_type == ET_REL || loadinfo.gotindex >= 0)
{
ret = modlib_bind(&binp->mod, &loadinfo, exports, nexports);
ret = libelf_bind(&binp->mod, &loadinfo, exports, nexports);
if (ret != 0)
{
berr("Failed to bind symbols program binary: %d\n", ret);
@@ -209,7 +209,7 @@ static int elf_loadbinary(FAR struct binary_s *binp,
binp->mode = loadinfo.filemode;
#endif
modlib_dumpentrypt(&loadinfo);
libelf_dumpentrypt(&loadinfo);
#ifdef CONFIG_PIC
if (loadinfo.gotindex >= 0)
{
@@ -227,13 +227,13 @@ static int elf_loadbinary(FAR struct binary_s *binp,
}
#endif
modlib_uninitialize(&loadinfo);
libelf_uninitialize(&loadinfo);
return OK;
errout_with_load:
modlib_unload(&loadinfo);
libelf_unload(&loadinfo);
errout_with_init:
modlib_uninitialize(&loadinfo);
libelf_uninitialize(&loadinfo);
return ret;
}
@@ -248,7 +248,7 @@ errout_with_init:
static int elf_unloadbinary(FAR struct binary_s *binp)
{
binfo("Unloading %p\n", binp);
modlib_uninit(&binp->mod);
libelf_uninit(&binp->mod);
return OK;
}