From fc137e7d0263a0fe908ca1a150e34a9c8b9902d4 Mon Sep 17 00:00:00 2001 From: johannst Date: Mon, 26 Apr 2021 22:47:53 +0200 Subject: add check for PT_TLS phdr --- 04_dynld_nostd/dynld.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to '04_dynld_nostd') diff --git a/04_dynld_nostd/dynld.c b/04_dynld_nostd/dynld.c index 02fbe9e..6e1bebf 100644 --- a/04_dynld_nostd/dynld.c +++ b/04_dynld_nostd/dynld.c @@ -139,6 +139,8 @@ static Dso get_prog_dso(const ExecInfo* info) { } else if (phdr->type == PT_DYNAMIC) { dynoff = phdr->vaddr; } + + ERROR_ON(phdr->type == PT_TLS, "Thread local storage not supported found PT_TLS!"); } ERROR_ON(dynoff == 0, "PT_DYNAMIC entry missing in the user programs PHDR!"); @@ -311,6 +313,8 @@ static Dso map_dependency(const char* dependency) { addr_end = p->vaddr + p->memsz; } } + + ERROR_ON(phdr->type == PT_TLS, "Thread local storage not supported found PT_TLS!"); } // Align start address to the next lower page boundary. -- cgit v1.2.3