| Message ID | 20170619104655.31104-7-alex.bennee@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | RISU record/replay patches | expand |
On 19 June 2017 at 11:46, Alex Bennée <alex.bennee@linaro.org> wrote: > When debugging faults it is useful to know where the generated > instructions are living. > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > > -- Separator should be '---'. > v5 > - dropped all the status update due to signal handler contraints > v3 > - use portable fmt string for image_start_address > - include arm dumping position > --- > risu.c | 4 ++++ > risu.h | 3 +++ > 2 files changed, 7 insertions(+) > > diff --git a/risu.c b/risu.c > index 2cd6d22..a10422a 100644 > --- a/risu.c > +++ b/risu.c > @@ -124,6 +124,8 @@ int master(int sock) > } > master_socket = sock; > set_sigill_handler(&master_sigill); > + fprintf(stderr, "starting master image at 0x%"PRIxPTR"\n", > + image_start_address); > fprintf(stderr, "starting image\n"); > image_start(); > fprintf(stderr, "image returned unexpectedly\n"); > @@ -134,6 +136,8 @@ int apprentice(int sock) > { > apprentice_socket = sock; > set_sigill_handler(&apprentice_sigill); > + fprintf(stderr, "starting apprentice image at 0x%"PRIxPTR"\n", > + image_start_address); > fprintf(stderr, "starting image\n"); > image_start(); > fprintf(stderr, "image returned unexpectedly\n"); > diff --git a/risu.h b/risu.h > index 3fbeda8..78a7313 100644 > --- a/risu.h > +++ b/risu.h > @@ -37,6 +37,7 @@ 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 > @@ -72,6 +73,8 @@ int recv_and_compare_register_info(int sock, void *uc); > */ > int report_match_status(void); > > +void report_test_status(void *pc); > + > /* Interface provided by CPU-specific code: */ > > /* Move the PC past this faulting insn by adjusting ucontext > -- Stray extra changes here ? thanks -- PMM
diff --git a/risu.c b/risu.c index 2cd6d22..a10422a 100644 --- a/risu.c +++ b/risu.c @@ -124,6 +124,8 @@ int master(int sock) } master_socket = sock; set_sigill_handler(&master_sigill); + fprintf(stderr, "starting master image at 0x%"PRIxPTR"\n", + image_start_address); fprintf(stderr, "starting image\n"); image_start(); fprintf(stderr, "image returned unexpectedly\n"); @@ -134,6 +136,8 @@ int apprentice(int sock) { apprentice_socket = sock; set_sigill_handler(&apprentice_sigill); + fprintf(stderr, "starting apprentice image at 0x%"PRIxPTR"\n", + image_start_address); fprintf(stderr, "starting image\n"); image_start(); fprintf(stderr, "image returned unexpectedly\n"); diff --git a/risu.h b/risu.h index 3fbeda8..78a7313 100644 --- a/risu.h +++ b/risu.h @@ -37,6 +37,7 @@ 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 @@ -72,6 +73,8 @@ int recv_and_compare_register_info(int sock, void *uc); */ int report_match_status(void); +void report_test_status(void *pc); + /* Interface provided by CPU-specific code: */ /* Move the PC past this faulting insn by adjusting ucontext
When debugging faults it is useful to know where the generated instructions are living. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> -- v5 - dropped all the status update due to signal handler contraints v3 - use portable fmt string for image_start_address - include arm dumping position --- risu.c | 4 ++++ risu.h | 3 +++ 2 files changed, 7 insertions(+) -- 2.13.0