Signed-off-by: Tao Liu <[email protected]>
Reviewed-by: Philipp Rudo <[email protected]>
---
kernel.c | 1 +
symbols.c | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/kernel.c b/kernel.c
index 3ead4bb..f10b8b2 100644
--- a/kernel.c
+++ b/kernel.c
@@ -4661,6 +4661,7 @@ reinit_modules(void)
st->ext_module_symtable = NULL;
st->load_modules = NULL;
kt->mods_installed = 0;
+ memset(st->mod_symname_hash, 0, sizeof(st->mod_symname_hash));
module_init();
}
diff --git a/symbols.c b/symbols.c
index 8d3dd95..5603a2e 100644
--- a/symbols.c
+++ b/symbols.c
@@ -1668,6 +1668,7 @@ store_module_symbols_v1(ulong total, int mods_installed)
lm->mod_symend = sp;
}
}
+ mod_symtable_hash_install_range(lm->mod_symtable,
lm->mod_symend);
}
st->flags |= MODULE_SYMS;
@@ -2148,6 +2149,8 @@ store_module_symbols_v2(ulong total, int mods_installed)
lm->mod_init_symend = sp;
}
}
+ mod_symtable_hash_install_range(lm->mod_symtable,
lm->mod_symend);
+ mod_symtable_hash_install_range(lm->mod_init_symtable,
lm->mod_init_symend);
}
st->flags |= MODULE_SYMS;
@@ -12478,8 +12481,10 @@ store_load_module_symbols(bfd *bfd, int dynamic, void
*minisyms,
error(INFO, "%s: last symbol: %s is not _MODULE_END_%s?\n",
lm->mod_name, lm->mod_load_symend->name, lm->mod_name);
+ mod_symtable_hash_remove_range(lm->mod_symtable, lm->mod_symend);
lm->mod_symtable = lm->mod_load_symtable;
lm->mod_symend = lm->mod_load_symend;
+ mod_symtable_hash_install_range(lm->mod_symtable, lm->mod_symend);
lm->mod_flags &= ~MOD_EXT_SYMS;
lm->mod_flags |= MOD_LOAD_SYMS;
@@ -12509,6 +12514,7 @@ delete_load_module(ulong base_addr)
req->name = lm->mod_namelist;
gdb_interface(req);
}
+ mod_symtable_hash_remove_range(lm->mod_symtable,
lm->mod_symend);
if (lm->mod_load_symtable) {
free(lm->mod_load_symtable);
namespace_ctl(NAMESPACE_FREE,
@@ -12518,6 +12524,7 @@ delete_load_module(ulong base_addr)
unlink_module(lm);
lm->mod_symtable = lm->mod_ext_symtable;
lm->mod_symend = lm->mod_ext_symend;
+ mod_symtable_hash_install_range(lm->mod_symtable,
lm->mod_symend);
lm->mod_flags &=
~(MOD_LOAD_SYMS|MOD_REMOTE|MOD_NOPATCH);
lm->mod_flags |= MOD_EXT_SYMS;
lm->mod_load_symtable = NULL;
@@ -12546,6 +12553,7 @@ delete_load_module(ulong base_addr)
req->name = lm->mod_namelist;
gdb_interface(req);
}
+ mod_symtable_hash_remove_range(lm->mod_symtable,
lm->mod_symend);
if (lm->mod_load_symtable) {
free(lm->mod_load_symtable);
namespace_ctl(NAMESPACE_FREE,
@@ -12555,6 +12563,7 @@ delete_load_module(ulong base_addr)
unlink_module(lm);
lm->mod_symtable = lm->mod_ext_symtable;
lm->mod_symend = lm->mod_ext_symend;
+ mod_symtable_hash_install_range(lm->mod_symtable,
lm->mod_symend);
lm->mod_flags &=
~(MOD_LOAD_SYMS|MOD_REMOTE|MOD_NOPATCH);
lm->mod_flags |= MOD_EXT_SYMS;
lm->mod_load_symtable = NULL;
--
2.29.2
--
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