Changeset 01ba701

Timestamp:

Aug 30, 2022, 5:35:26 PM (2 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master, pthread-emulation

Children:

a0dbf20

Parents:

fbb930e

Message:

Purged "thread_local" from code base.
Replaced with C11's "_Thread_local", gcc's "thread" does not parse.
I don't know if _Thread_local and thread are different or not.

Location:

libcfa/src

Files:

• bits/defs.hfa (modified) (1 diff)
• concurrency/kernel/fwd.hfa (modified) (1 diff)
• concurrency/kernel/private.hfa (modified) (1 diff)
• concurrency/kernel/startup.cfa (modified) (2 diffs)
• concurrency/preemption.cfa (modified) (1 diff)

libcfa/src/bits/defs.hfa

@@ -24 +24 @@
 #define likely(x)   __builtin_expect(!!(x), 1)
 #define unlikely(x) __builtin_expect(!!(x), 0)
-#define thread_local _Thread_local
 
 typedef void (*fptr_t)();

libcfa/src/concurrency/kernel/fwd.hfa

@@ -35 +35 @@
 extern "C" {
         extern "Cforall" {
-                extern __attribute__((aligned(64))) thread_local struct KernelThreadData {
+                extern __attribute__((aligned(64))) _Thread_local struct KernelThreadData {
                         struct thread$          * volatile this_thread;
                         struct processor        * volatile this_processor;

libcfa/src/concurrency/kernel/private.hfa

@@ -88 +88 @@
 #elif defined(CFA_HAVE_LINUX_RSEQ_H)
         extern "Cforall" {
-                extern __attribute__((aligned(64))) thread_local volatile struct rseq __cfaabi_rseq;
+                extern __attribute__((aligned(64))) _Thread_local volatile struct rseq __cfaabi_rseq;
         }
 #else

libcfa/src/concurrency/kernel/startup.cfa

@@ -133 +133 @@
 //-----------------------------------------------------------------------------
 // Global state
-thread_local struct KernelThreadData __cfaabi_tls __attribute__ ((tls_model ( "initial-exec" ))) @= {
+_Thread_local struct KernelThreadData __cfaabi_tls __attribute__ ((tls_model ( "initial-exec" ))) @= {
         NULL,                                                                                           // cannot use 0p
         NULL,
@@ -153 +153 @@
 #elif defined(CFA_HAVE_LINUX_RSEQ_H)
         extern "Cforall" {
-                __attribute__((aligned(64))) thread_local volatile struct rseq __cfaabi_rseq @= {
+                __attribute__((aligned(64))) _Thread_local volatile struct rseq __cfaabi_rseq @= {
                         .cpu_id : RSEQ_CPU_ID_UNINITIALIZED,
                 };

libcfa/src/concurrency/preemption.cfa

@@ -666 +666 @@
 // Kernel Signal Handlers
 //=============================================================================================
-__cfaabi_dbg_debug_do( static thread_local void * last_interrupt = 0; )
+__cfaabi_dbg_debug_do( static _Thread_local void * last_interrupt = 0; )
 
 // Context switch signal handler