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authorJohannes Stoelp <johannes.stoelp@gmail.com>2022-06-18 19:46:56 +0200
committerJohannes Stoelp <johannes.stoelp@gmail.com>2022-06-18 19:46:56 +0200
commit2e3b0deae9e367e4fb35982981ae18c54235260a (patch)
tree3fea4295790a608605c087c0032a1b632880e575 /content/2019-11-18-dynamic-linking-linux-x86_64.md
parent394366cf1c32aae428e588b262a9dc365d897a70 (diff)
downloadblog-2e3b0deae9e367e4fb35982981ae18c54235260a.tar.gz
blog-2e3b0deae9e367e4fb35982981ae18c54235260a.zip
fix zola check issues
Diffstat (limited to 'content/2019-11-18-dynamic-linking-linux-x86_64.md')
-rw-r--r--content/2019-11-18-dynamic-linking-linux-x86_64.md8
1 files changed, 4 insertions, 4 deletions
diff --git a/content/2019-11-18-dynamic-linking-linux-x86_64.md b/content/2019-11-18-dynamic-linking-linux-x86_64.md
index bc39e0f..496ec24 100644
--- a/content/2019-11-18-dynamic-linking-linux-x86_64.md
+++ b/content/2019-11-18-dynamic-linking-linux-x86_64.md
@@ -141,7 +141,7 @@ int main(int argc, const char* argv[]) {
}
```
-```console
+```bash
> gcc -o main main.c -no-pie
```
@@ -209,7 +209,7 @@ To understand the `push 0` instruction in the **puts** trampoline we have to
take a look at the third section of interest in the ELF file, the `.rela.plt`
section.
-```console
+```
# -r print relocations
# -D use .dynamic info when displaying info
> readelf -W -r ./main
@@ -250,7 +250,7 @@ The resulting index [2] is the offset into the dynamic symbol table
(`.dynsym`). Dumping the dynamic symbol table with readelf we can see that the
symbol at index [2] is **puts**.
-```console
+```
# -s print symbols
> readelf -W -s ./main
Symbol table '.dynsym' contains 7 entries:
@@ -300,7 +300,7 @@ Following entries are most interesting for dynamic linking:
We can use readelf to dump the `.dynamic` section. In the following snippet I
only kept the relevant entries:
-```console
+```
# -d dump .dynamic section
> readelf -d ./main