From 6f477a3ea989f0562514cbcdc282982018c55879 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Wed, 28 Feb 2024 07:25:27 +0000
Subject: slbt_ar_create_dlsyms(): obtain symbol information (via nm) as
needed.
---
src/arbits/slbt_archive_dlsyms.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
(limited to 'src')
diff --git a/src/arbits/slbt_archive_dlsyms.c b/src/arbits/slbt_archive_dlsyms.c
index 453d4b6..5fd007c 100644
--- a/src/arbits/slbt_archive_dlsyms.c
+++ b/src/arbits/slbt_archive_dlsyms.c
@@ -328,6 +328,8 @@ static int slbt_ar_create_dlsyms_impl(
mode_t mode)
{
int ret;
+ struct slbt_archive_ctx ** actx;
+ struct slbt_exec_ctx * ectx;
struct slbt_archive_meta_impl * mctx;
const struct slbt_driver_ctx * dctx;
struct slbt_fd_ctx fdctx;
@@ -335,6 +337,7 @@ static int slbt_ar_create_dlsyms_impl(
mctx = slbt_archive_meta_ictx(arctxv[0]->meta);
dctx = mctx->dctx;
+ ectx = 0;
if (slbt_lib_get_driver_fdctx(dctx,&fdctx) < 0)
return SLBT_NESTED_ERROR(dctx);
@@ -349,6 +352,21 @@ static int slbt_ar_create_dlsyms_impl(
fdout = fdctx.fdout;
}
+ for (actx=arctxv; *actx; actx++) {
+ mctx = slbt_archive_meta_ictx((*actx)->meta);
+
+ if (!mctx->syminfo && !ectx)
+ if (slbt_ectx_get_exec_ctx(dctx,&ectx) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ if (!mctx->syminfo)
+ if (slbt_ar_update_syminfo(*actx,ectx) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+ }
+
+ if (ectx)
+ slbt_ectx_free_exec_ctx(ectx);
+
ret = slbt_ar_output_dlsyms_impl(
fdout,dctx,arctxv,dlunit);
--
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