Changeset f53afafb for libcfa/src

Timestamp:

Feb 22, 2022, 2:45:47 PM (4 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, ast-experimental, enum, master, pthread-emulation, qualifiedEnum

Children:

3a038fa

Parents:

5cefa43 (diff), a182ad5 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

Location:

libcfa/src

Files:

• concurrency/kernel/startup.cfa (modified) (2 diffs)
• concurrency/preemption.cfa (modified) (2 diffs)
• math.trait.hfa (modified) (4 diffs)

libcfa/src/concurrency/kernel/startup.cfa

@@ -18 +18 @@
 
 // C Includes
-#include <errno.h>                                                                              // errno
+#include <errno.h>                                      // errno
 #include <signal.h>
-#include <string.h>                                                                             // strerror
-#include <unistd.h>                                                                             // sysconf
+#include <string.h>                                     // strerror
+#include <unistd.h>                                     // sysconf
 
 extern "C" {
-        #include <limits.h>                                                                     // PTHREAD_STACK_MIN
-        #include <unistd.h>                                                                     // syscall
-        #include <sys/eventfd.h>                                                        // eventfd
-        #include <sys/mman.h>                                                           // mprotect
-        #include <sys/resource.h>                                                       // getrlimit
+        #include <limits.h>                             // PTHREAD_STACK_MIN
+        #include <unistd.h>                             // syscall
+        #include <sys/eventfd.h>                        // eventfd
+        #include <sys/mman.h>                           // mprotect
+        #include <sys/resource.h>                       // getrlimit
 }
 
 // CFA Includes
 #include "kernel_private.hfa"
-#include "startup.hfa"                                                                  // STARTUP_PRIORITY_XXX
+#include "startup.hfa"                                  // STARTUP_PRIORITY_XXX
 #include "limits.hfa"
 #include "math.hfa"
@@ -736 +736 @@
         check( pthread_attr_init( &attr ), "pthread_attr_init" ); // initialize attribute
 
-        size_t stacksize = DEFAULT_STACK_SIZE;
+        size_t stacksize = max( PTHREAD_STACK_MIN, DEFAULT_STACK_SIZE );
 
         void * stack;

libcfa/src/concurrency/preemption.cfa

@@ -10 +10 @@
 // Created On       : Mon Jun 5 14:20:42 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Nov  6 07:42:13 2020
-// Update Count     : 54
+// Last Modified On : Thu Feb 17 11:18:57 2022
+// Update Count     : 59
 //
 
@@ -243 +243 @@
 //----------
 // special case for preemption since used often
-bool __preemption_enabled() {
+__attribute__((optimize("no-reorder-blocks"))) bool __preemption_enabled() {
         // create a assembler label before
         // marked as clobber all to avoid movement

libcfa/src/math.trait.hfa

@@ -16 +16 @@
 #pragma once
 
-trait Not( T ) {
-        void ?{}( T &, zero_t );
-        int !?( T );
+trait Not( U ) {
+        void ?{}( U &, zero_t );
+        int !?( U );
 }; // Not
 
@@ -26 +26 @@
 }; // Equality
 
-trait Relational( T | Equality( T ) ) {
-        int ?<?( T, T );
-        int ?<=?( T, T );
-        int ?>?( T, T );
-        int ?>=?( T, T );
+trait Relational( U | Equality( U ) ) {
+        int ?<?( U, U );
+        int ?<=?( U, U );
+        int ?>?( U, U );
+        int ?>=?( U, U );
 }; // Relational
 
@@ -39 +39 @@
 }; // Signed
 
-trait Additive( T | Signed( T ) ) {
-        T ?+?( T, T );
-        T ?-?( T, T );
-        T ?+=?( T &, T );
-        T ?-=?( T &, T );
+trait Additive( U | Signed( U ) ) {
+        U ?+?( U, U );
+        U ?-?( U, U );
+        U ?+=?( U &, U );
+        U ?-=?( U &, U );
 }; // Additive
 
@@ -49 +49 @@
         void ?{}( T &, one_t );
         // T ?++( T & );
-        // T ++?( T &);
+        // T ++?( T & );
         // T ?--( T & );
         // T --?( T & );
 }; // Incdec
 
-trait Multiplicative( T | Incdec( T ) ) {
-        T ?*?( T, T );
-        T ?/?( T, T );
-        T ?%?( T, T );
-        T ?/=?( T &, T );
+trait Multiplicative( U | Incdec( U ) ) {
+        U ?*?( U, U );
+        U ?/?( U, U );
+        U ?%?( U, U );
+        U ?/=?( U &, U );
 }; // Multiplicative