Add src/ director formatting

1 files changed, 174 insertions, 158 deletions

diff --git a/src/debug.cc b/src/debug.cc
index c00ff9e..eaf39a6 100644
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -7,14 +7,16 @@
 //
 // Redistributions of source code must retain the above copyright notice, this
 // list of conditions and the following disclaimer.
-// Redistributions in binary form must reproduce the above copyright notice, this
+// Redistributions in binary form must reproduce the above copyright notice,
+// this
 // list of conditions and the following disclaimer in the documentation and/or
 // other materials provided with the distribution.
 // Neither the name of The University of British Columbia nor the names of its
 // contributors may be used to endorse or promote products derived from this
 // software without specific prior written permission.
 //
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND
 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
@@ -26,183 +28,197 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "debug.h"
-#include "gpgpu-sim/shader.h"
-#include "gpgpu-sim/gpu-sim.h"
-#include "cuda-sim/ptx_sim.h"
 #include "cuda-sim/cuda-sim.h"
 #include "cuda-sim/ptx_ir.h"
+#include "cuda-sim/ptx_sim.h"
+#include "gpgpu-sim/gpu-sim.h"
+#include "gpgpu-sim/shader.h"
 
-#include <map>
 #include <stdio.h>
 #include <string.h>
+#include <map>
 
-void gpgpu_sim::hit_watchpoint( unsigned watchpoint_num, ptx_thread_info *thd, const ptx_instruction *pI )
-{
-   g_watchpoint_hits[watchpoint_num]=watchpoint_event(thd,pI);
+void gpgpu_sim::hit_watchpoint(unsigned watchpoint_num, ptx_thread_info *thd,
+                               const ptx_instruction *pI) {
+  g_watchpoint_hits[watchpoint_num] = watchpoint_event(thd, pI);
 }
 
-/// interactive debugger 
+/// interactive debugger
 
-void gpgpu_sim::gpgpu_debug()
-{
-   bool done=true;
+void gpgpu_sim::gpgpu_debug() {
+  bool done = true;
 
-   static bool single_step=true;
-   static unsigned next_brkpt=1;
-   static std::map<unsigned,brk_pt> breakpoints;
+  static bool single_step = true;
+  static unsigned next_brkpt = 1;
+  static std::map<unsigned, brk_pt> breakpoints;
 
-   /// if single stepping, go to interactive debugger
+  /// if single stepping, go to interactive debugger
 
-   if( single_step ) 
-      done=false;
+  if (single_step) done = false;
 
-   /// check if we've reached a breakpoint
-   const ptx_thread_info *brk_thd = NULL;
-   const ptx_instruction *brk_inst = NULL;
+  /// check if we've reached a breakpoint
+  const ptx_thread_info *brk_thd = NULL;
+  const ptx_instruction *brk_inst = NULL;
 
-   for( std::map<unsigned,brk_pt>::iterator i=breakpoints.begin(); i!=breakpoints.end(); i++) {
-      unsigned num=i->first;
-      brk_pt &b=i->second;
-      if( b.is_watchpoint() ) {
-         unsigned addr = b.get_addr();
-         unsigned new_value; 
-         m_global_mem->read(addr,4,&new_value);
-         if( new_value != b.get_value() || g_watchpoint_hits.find(num) != g_watchpoint_hits.end() ) {
-            printf( "GPGPU-Sim PTX DBG: watch point %u triggered (old value=%x, new value=%x)\n",
-                     num,b.get_value(),new_value );
-            std::map<unsigned,watchpoint_event>::iterator w=g_watchpoint_hits.find(num);
-            if( w==g_watchpoint_hits.end() ) 
-               printf( "GPGPU-Sim PTX DBG: memory transfer modified value\n");
-            else {
-               watchpoint_event wa = w->second;
-               brk_thd = wa.thread();
-               brk_inst = wa.inst();
-               printf( "GPGPU-Sim PTX DBG: modified by thread uid=%u, sid=%u, hwtid=%u\n",
-                       brk_thd->get_uid(),brk_thd->get_hw_sid(), brk_thd->get_hw_tid() );
-               printf( "GPGPU-Sim PTX DBG: ");
-               brk_inst->print_insn(stdout);
-               printf( "\n" );
-               g_watchpoint_hits.erase(w);
-            }
-            b.set_value(new_value);
-            done = false; 
-         }
-      } else {
-          /*
-         for( unsigned sid=0; sid < m_n_shader; sid++ ) { 
-            unsigned hw_thread_id = -1;
-            abort();
-            ptx_thread_info *thread = m_sc[sid]->get_functional_thread(hw_thread_id);
-            if( thread_at_brkpt(thread, b) ) {
-               done = false;
-               printf("GPGPU-Sim PTX DBG: reached breakpoint %u at %s (sm=%u, hwtid=%u)\n", 
-                      num, b.location().c_str(), sid, hw_thread_id );
-               brk_thd = thread;
-               brk_inst = brk_thd->get_inst();
-               printf( "GPGPU-Sim PTX DBG: reached by thread uid=%u, sid=%u, hwtid=%u\n",
-                       brk_thd->get_uid(),brk_thd->get_hw_sid(), brk_thd->get_hw_tid() );
-               printf( "GPGPU-Sim PTX DBG: ");
-               brk_inst->print_insn(stdout);
-               printf( "\n" );
-            }
-         }
-         */
+  for (std::map<unsigned, brk_pt>::iterator i = breakpoints.begin();
+       i != breakpoints.end(); i++) {
+    unsigned num = i->first;
+    brk_pt &b = i->second;
+    if (b.is_watchpoint()) {
+      unsigned addr = b.get_addr();
+      unsigned new_value;
+      m_global_mem->read(addr, 4, &new_value);
+      if (new_value != b.get_value() ||
+          g_watchpoint_hits.find(num) != g_watchpoint_hits.end()) {
+        printf(
+            "GPGPU-Sim PTX DBG: watch point %u triggered (old value=%x, new "
+            "value=%x)\n",
+            num, b.get_value(), new_value);
+        std::map<unsigned, watchpoint_event>::iterator w =
+            g_watchpoint_hits.find(num);
+        if (w == g_watchpoint_hits.end())
+          printf("GPGPU-Sim PTX DBG: memory transfer modified value\n");
+        else {
+          watchpoint_event wa = w->second;
+          brk_thd = wa.thread();
+          brk_inst = wa.inst();
+          printf(
+              "GPGPU-Sim PTX DBG: modified by thread uid=%u, sid=%u, "
+              "hwtid=%u\n",
+              brk_thd->get_uid(), brk_thd->get_hw_sid(), brk_thd->get_hw_tid());
+          printf("GPGPU-Sim PTX DBG: ");
+          brk_inst->print_insn(stdout);
+          printf("\n");
+          g_watchpoint_hits.erase(w);
+        }
+        b.set_value(new_value);
+        done = false;
       }
-   }
+    } else {
+      /*
+     for( unsigned sid=0; sid < m_n_shader; sid++ ) {
+        unsigned hw_thread_id = -1;
+        abort();
+        ptx_thread_info *thread =
+     m_sc[sid]->get_functional_thread(hw_thread_id);
+        if( thread_at_brkpt(thread, b) ) {
+           done = false;
+           printf("GPGPU-Sim PTX DBG: reached breakpoint %u at %s (sm=%u,
+     hwtid=%u)\n",
+                  num, b.location().c_str(), sid, hw_thread_id );
+           brk_thd = thread;
+           brk_inst = brk_thd->get_inst();
+           printf( "GPGPU-Sim PTX DBG: reached by thread uid=%u, sid=%u,
+     hwtid=%u\n",
+                   brk_thd->get_uid(),brk_thd->get_hw_sid(),
+     brk_thd->get_hw_tid() );
+           printf( "GPGPU-Sim PTX DBG: ");
+           brk_inst->print_insn(stdout);
+           printf( "\n" );
+        }
+     }
+     */
+    }
+  }
 
-   if( done ) 
-      assert( g_watchpoint_hits.empty() );
+  if (done) assert(g_watchpoint_hits.empty());
 
-   /// enter interactive debugger loop
+  /// enter interactive debugger loop
 
-   while (!done) {
-      printf("(ptx debugger) ");
-      fflush(stdout);
-      
-      char line[1024];
-      fgets(line,1024,stdin);
+  while (!done) {
+    printf("(ptx debugger) ");
+    fflush(stdout);
 
-      char *tok = strtok(line," \t\n");
-      if( !strcmp(tok,"dp") ) {
-         int shader_num = 0;
-         tok = strtok(NULL," \t\n");
-         sscanf(tok,"%d",&shader_num);
-         dump_pipeline((0x40|0x4|0x1),shader_num,0);
-         printf("\n");
-         fflush(stdout);
-      } else if( !strcmp(tok,"q") || !strcmp(tok,"quit") ) {
-         printf("\nreally quit GPGPU-Sim (y/n)?\n");
-         fgets(line,1024,stdin);
-         tok = strtok(line," \t\n");
-         if( !strcmp(tok,"y") ) {
-            exit(0);
-         } else {
-            printf("not quiting.\n");
-         }
-      } else if( !strcmp(tok,"b") ) {
-         tok = strtok(NULL," \t\n");
-         char brkpt[1024];
-         sscanf(tok,"%s",brkpt);
-         tok = strtok(NULL," \t\n");
-         unsigned uid;
-         sscanf(tok,"%u",&uid);
-         breakpoints[next_brkpt++] = brk_pt(brkpt,uid);
-      } else if( !strcmp(tok,"d") ) {
-         tok = strtok(NULL," \t\n");
-         unsigned uid;
-         sscanf(tok,"%u",&uid);
-         breakpoints.erase(uid);
-      } else if( !strcmp(tok,"s") ) {
-         done = true;
-      } else if( !strcmp(tok,"c") ) {
-         single_step=false;
-         done = true;
-      } else if( !strcmp(tok,"w") ) {
-         tok = strtok(NULL," \t\n");
-         unsigned addr;
-         sscanf(tok,"%x",&addr);
-         unsigned value; 
-         m_global_mem->read(addr,4,&value);
-         m_global_mem->set_watch(addr,next_brkpt); 
-         breakpoints[next_brkpt++] = brk_pt(addr,value);
-      } else if( !strcmp(tok,"l") ) {
-         if( brk_thd == NULL  ) {
-            printf("no thread selected\n");
-         } else {
-            addr_t pc = brk_thd->get_pc();
-            addr_t start_pc = (pc<5)?0:(pc-5);
-            for( addr_t p=start_pc;  p <= pc+5; p++ ) {
-               const ptx_instruction *i = brk_thd->get_inst(p);
-               if( i ) {
-                  if( p != pc )
-                     printf( "    " );
-                  else
-                     printf( "==> " );
-                      i->print_insn(stdout);
-                  printf( "\n" );
-               }
-            }
-         }
-      } else if( !strcmp(tok,"h") ) {
-         printf("commands:\n");
-         printf("  q                           - quit GPGPU-Sim\n");
-         printf("  b <file>:<line> <thead uid> - set breakpoint\n");
-         printf("  w <global address>          - set watchpoint\n");
-         printf("  del <n>                     - delete breakpoint\n");
-         printf("  s                           - single step one shader cycle (all cores)\n");
-         printf("  c                           - continue simulation without single stepping\n");
-         printf("  l                           - list PTX around current breakpoint\n");
-         printf("  dp <n>                      - display pipeline contents on SM <n>\n");
-         printf("  h                           - print this message\n");
+    char line[1024];
+    fgets(line, 1024, stdin);
+
+    char *tok = strtok(line, " \t\n");
+    if (!strcmp(tok, "dp")) {
+      int shader_num = 0;
+      tok = strtok(NULL, " \t\n");
+      sscanf(tok, "%d", &shader_num);
+      dump_pipeline((0x40 | 0x4 | 0x1), shader_num, 0);
+      printf("\n");
+      fflush(stdout);
+    } else if (!strcmp(tok, "q") || !strcmp(tok, "quit")) {
+      printf("\nreally quit GPGPU-Sim (y/n)?\n");
+      fgets(line, 1024, stdin);
+      tok = strtok(line, " \t\n");
+      if (!strcmp(tok, "y")) {
+        exit(0);
       } else {
-         printf("\ncommand not understood.\n");
+        printf("not quiting.\n");
       }
-      fflush(stdout);
-   }
+    } else if (!strcmp(tok, "b")) {
+      tok = strtok(NULL, " \t\n");
+      char brkpt[1024];
+      sscanf(tok, "%s", brkpt);
+      tok = strtok(NULL, " \t\n");
+      unsigned uid;
+      sscanf(tok, "%u", &uid);
+      breakpoints[next_brkpt++] = brk_pt(brkpt, uid);
+    } else if (!strcmp(tok, "d")) {
+      tok = strtok(NULL, " \t\n");
+      unsigned uid;
+      sscanf(tok, "%u", &uid);
+      breakpoints.erase(uid);
+    } else if (!strcmp(tok, "s")) {
+      done = true;
+    } else if (!strcmp(tok, "c")) {
+      single_step = false;
+      done = true;
+    } else if (!strcmp(tok, "w")) {
+      tok = strtok(NULL, " \t\n");
+      unsigned addr;
+      sscanf(tok, "%x", &addr);
+      unsigned value;
+      m_global_mem->read(addr, 4, &value);
+      m_global_mem->set_watch(addr, next_brkpt);
+      breakpoints[next_brkpt++] = brk_pt(addr, value);
+    } else if (!strcmp(tok, "l")) {
+      if (brk_thd == NULL) {
+        printf("no thread selected\n");
+      } else {
+        addr_t pc = brk_thd->get_pc();
+        addr_t start_pc = (pc < 5) ? 0 : (pc - 5);
+        for (addr_t p = start_pc; p <= pc + 5; p++) {
+          const ptx_instruction *i = brk_thd->get_inst(p);
+          if (i) {
+            if (p != pc)
+              printf("    ");
+            else
+              printf("==> ");
+            i->print_insn(stdout);
+            printf("\n");
+          }
+        }
+      }
+    } else if (!strcmp(tok, "h")) {
+      printf("commands:\n");
+      printf("  q                           - quit GPGPU-Sim\n");
+      printf("  b <file>:<line> <thead uid> - set breakpoint\n");
+      printf("  w <global address>          - set watchpoint\n");
+      printf("  del <n>                     - delete breakpoint\n");
+      printf(
+          "  s                           - single step one shader cycle (all "
+          "cores)\n");
+      printf(
+          "  c                           - continue simulation without single "
+          "stepping\n");
+      printf(
+          "  l                           - list PTX around current "
+          "breakpoint\n");
+      printf(
+          "  dp <n>                      - display pipeline contents on SM "
+          "<n>\n");
+      printf("  h                           - print this message\n");
+    } else {
+      printf("\ncommand not understood.\n");
+    }
+    fflush(stdout);
+  }
 }
 
-bool thread_at_brkpt( ptx_thread_info *thread, const class brk_pt &b )
-{
-   return b.is_equal(thread->get_location(),thread->get_uid());
+bool thread_at_brkpt(ptx_thread_info *thread, const class brk_pt &b) {
+  return b.is_equal(thread->get_location(), thread->get_uid());
 }
-