diff mbox

[RISU,1/9] risu: a bit more verbosity when running

Message ID 20161202155935.3130-2-alex.bennee@linaro.org
State Superseded
Headers show

Commit Message

Alex Bennée Dec. 2, 2016, 3:59 p.m. UTC 
Before this is could seem a little quite when running as you had no
indication stuff was happening (or how fast). I only dump on the master
side as I want to minimise the amount of qemu logs to sift through.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

---
 risu.c         | 15 +++++++++++++--
 risu.h         |  3 +++
 risu_aarch64.c |  3 +++
 3 files changed, 19 insertions(+), 2 deletions(-)

-- 
2.10.2
diff mbox

Patch

diff --git a/risu.c b/risu.c
index 7e42160..756ca46 100644
--- a/risu.c
+++ b/risu.c
@@ -37,6 +37,16 @@  sigjmp_buf jmpbuf;
 /* Should we test for FP exception status bits? */
 int test_fp_exc = 0;
 
+long executed_tests = 0;
+void report_test_status(void *pc)
+{
+   executed_tests += 1;
+   if (executed_tests % 100 == 0) {
+      fprintf(stderr,"Executed %ld test instructions (pc=%p)\r",
+              executed_tests, pc);
+   }
+}
+
 void master_sigill(int sig, siginfo_t *si, void *uc)
 {
    switch (recv_and_compare_register_info(master_socket, uc))
@@ -61,6 +71,7 @@  void apprentice_sigill(int sig, siginfo_t *si, void *uc)
          return;
       case 1:
          /* end of test */
+         fprintf(stderr, "\nend of test\n");
          exit(0);
       default:
          /* mismatch */
@@ -129,7 +140,7 @@  int master(int sock)
    }
    master_socket = sock;
    set_sigill_handler(&master_sigill);
-   fprintf(stderr, "starting image\n");
+   fprintf(stderr, "starting master image at 0x%lx\n", image_start_address);
    image_start();
    fprintf(stderr, "image returned unexpectedly\n");
    exit(1);
@@ -139,7 +150,7 @@  int apprentice(int sock)
 {
    apprentice_socket = sock;
    set_sigill_handler(&apprentice_sigill);
-   fprintf(stderr, "starting image\n");
+   fprintf(stderr, "starting apprentice image at 0x%lx\n", image_start_address);
    image_start();
    fprintf(stderr, "image returned unexpectedly\n");
    exit(1);
diff --git a/risu.h b/risu.h
index 26ed834..e4bb323 100644
--- a/risu.h
+++ b/risu.h
@@ -26,6 +26,7 @@  extern uintptr_t image_start_address;
 extern void *memblock;
 
 extern int test_fp_exc;
+extern int ismaster;
 
 /* Ops code under test can request from risu: */
 #define OP_COMPARE 0
@@ -59,6 +60,8 @@  int recv_and_compare_register_info(int sock, void *uc);
  */
 int report_match_status(void);
 
+void report_test_status(void *pc);
+
 /* Move the PC past this faulting insn by adjusting ucontext
  */
 void advance_pc(void *uc);
diff --git a/risu_aarch64.c b/risu_aarch64.c
index 547f987..1595604 100644
--- a/risu_aarch64.c
+++ b/risu_aarch64.c
@@ -28,6 +28,9 @@  void advance_pc(void *vuc)
 {
     ucontext_t *uc = vuc;
     uc->uc_mcontext.pc += 4;
+    if (ismaster) {
+      report_test_status((void *) uc->uc_mcontext.pc);
+    }
 }
 
 static void set_x0(void *vuc, uint64_t x0)