[PATCH 4/5] gdb: add names to unwinders, add debug messages when looking for unwinder
Simon Marchi
simon.marchi@polymtl.ca
Mon Jun 28 17:44:28 GMT 2021
I wrote this while debugging a problem where the expected unwinder for a
frame wasn't used. It adds messages to show which unwinders are
considered for a frame, why they are not selected (if an exception is
thrown), and finally which unwinder is selected in the end.
To be able to show a meaningful, human-readable name for the unwinders,
add a "name" field to struct frame_unwind, and update all instances to
include a name.
Here's an example of the output:
[frame] frame_unwind_find_by_frame: this_frame=0
[frame] frame_unwind_try_unwinder: trying unwinder "dummy"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2 tailcall"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "inline"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "jit"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "python"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "amd64 epilogue"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "i386 epilogue"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2"
[frame] frame_unwind_try_unwinder: yes
gdb/ChangeLog:
* frame-unwind.h (struct frame_unwind) <name>: New. Update
instances everywhere to include this field.
* frame-unwind.c (frame_unwind_try_unwinder,
frame_unwind_find_by_frame): Add debug messages.
Change-Id: I813f17777422425f0d08b22499817b23922e8ddb
---
gdb/aarch64-tdep.c | 2 ++
gdb/alpha-mdebug-tdep.c | 4 +++-
gdb/alpha-tdep.c | 8 ++++++--
gdb/amd64-obsd-tdep.c | 4 +++-
gdb/amd64-tdep.c | 3 +++
gdb/amd64-windows-tdep.c | 1 +
gdb/arc-tdep.c | 2 ++
gdb/arm-tdep.c | 5 +++++
gdb/avr-tdep.c | 1 +
gdb/bfin-tdep.c | 1 +
gdb/bpf-tdep.c | 1 +
gdb/cris-tdep.c | 2 ++
gdb/csky-tdep.c | 2 ++
gdb/dummy-frame.c | 1 +
gdb/dwarf2/frame-tailcall.c | 1 +
gdb/dwarf2/frame.c | 2 ++
gdb/frame-unwind.c | 11 ++++++++++-
gdb/frame-unwind.h | 1 +
gdb/frv-linux-tdep.c | 1 +
gdb/frv-tdep.c | 1 +
gdb/ft32-tdep.c | 1 +
gdb/h8300-tdep.c | 1 +
gdb/hppa-linux-tdep.c | 1 +
gdb/hppa-tdep.c | 3 +++
gdb/i386-obsd-tdep.c | 1 +
gdb/i386-tdep.c | 4 ++++
gdb/ia64-tdep.c | 4 ++++
gdb/inline-frame.c | 1 +
gdb/iq2000-tdep.c | 1 +
gdb/jit.c | 1 +
gdb/lm32-tdep.c | 1 +
gdb/m32c-tdep.c | 1 +
gdb/m32r-linux-tdep.c | 1 +
gdb/m32r-tdep.c | 1 +
gdb/m68hc11-tdep.c | 1 +
gdb/m68k-linux-tdep.c | 1 +
gdb/m68k-tdep.c | 1 +
gdb/mep-tdep.c | 1 +
gdb/microblaze-tdep.c | 1 +
gdb/mips-sde-tdep.c | 1 +
gdb/mips-tdep.c | 4 ++++
gdb/mn10300-tdep.c | 1 +
gdb/moxie-tdep.c | 1 +
gdb/msp430-tdep.c | 1 +
gdb/nds32-tdep.c | 2 ++
gdb/nios2-tdep.c | 2 ++
gdb/or1k-tdep.c | 1 +
gdb/ppc-fbsd-tdep.c | 1 +
gdb/ppc-obsd-tdep.c | 1 +
gdb/python/py-unwind.c | 1 +
gdb/record-btrace.c | 2 ++
gdb/riscv-tdep.c | 1 +
gdb/rl78-tdep.c | 1 +
gdb/rs6000-aix-tdep.c | 1 +
gdb/rs6000-tdep.c | 2 ++
gdb/rx-tdep.c | 2 ++
gdb/s12z-tdep.c | 1 +
gdb/s390-linux-tdep.c | 1 +
gdb/s390-tdep.c | 2 ++
gdb/score-tdep.c | 1 +
gdb/sentinel-frame.c | 1 +
gdb/sh-tdep.c | 2 ++
gdb/sparc-netbsd-tdep.c | 1 +
gdb/sparc-obsd-tdep.c | 1 +
gdb/sparc-sol2-tdep.c | 1 +
gdb/sparc-tdep.c | 1 +
gdb/sparc64-fbsd-tdep.c | 1 +
gdb/sparc64-netbsd-tdep.c | 1 +
gdb/sparc64-obsd-tdep.c | 2 ++
gdb/sparc64-sol2-tdep.c | 1 +
gdb/sparc64-tdep.c | 1 +
gdb/tic6x-tdep.c | 2 ++
gdb/tilegx-tdep.c | 1 +
gdb/v850-tdep.c | 1 +
gdb/vax-tdep.c | 1 +
gdb/xstormy16-tdep.c | 1 +
gdb/xtensa-tdep.c | 1 +
77 files changed, 126 insertions(+), 5 deletions(-)
diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c
index dea16e729c03..4b5af4616af5 100644
--- a/gdb/aarch64-tdep.c
+++ b/gdb/aarch64-tdep.c
@@ -1116,6 +1116,7 @@ aarch64_prologue_prev_register (struct frame_info *this_frame,
/* AArch64 prologue unwinder. */
static frame_unwind aarch64_prologue_unwind =
{
+ "aarch64 prologue",
NORMAL_FRAME,
aarch64_prologue_frame_unwind_stop_reason,
aarch64_prologue_this_id,
@@ -1210,6 +1211,7 @@ aarch64_stub_unwind_sniffer (const struct frame_unwind *self,
/* AArch64 stub unwinder. */
static frame_unwind aarch64_stub_unwind =
{
+ "aarch64 stub",
NORMAL_FRAME,
aarch64_stub_frame_unwind_stop_reason,
aarch64_stub_this_id,
diff --git a/gdb/alpha-mdebug-tdep.c b/gdb/alpha-mdebug-tdep.c
index a062ad99a9f3..52d0bf02813f 100644
--- a/gdb/alpha-mdebug-tdep.c
+++ b/gdb/alpha-mdebug-tdep.c
@@ -333,7 +333,9 @@ alpha_mdebug_frame_sniffer (const struct frame_unwind *self,
return 1;
}
-static const struct frame_unwind alpha_mdebug_frame_unwind = {
+static const struct frame_unwind alpha_mdebug_frame_unwind =
+{
+ "alpha mdebug",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
alpha_mdebug_frame_this_id,
diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index 90ff81319454..7538c5603bb1 100644
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -1012,7 +1012,9 @@ alpha_sigtramp_frame_sniffer (const struct frame_unwind *self,
return 0;
}
-static const struct frame_unwind alpha_sigtramp_frame_unwind = {
+static const struct frame_unwind alpha_sigtramp_frame_unwind =
+{
+ "alpha sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
alpha_sigtramp_frame_this_id,
@@ -1429,7 +1431,9 @@ alpha_heuristic_frame_prev_register (struct frame_info *this_frame,
return trad_frame_get_prev_register (this_frame, info->saved_regs, regnum);
}
-static const struct frame_unwind alpha_heuristic_frame_unwind = {
+static const struct frame_unwind alpha_heuristic_frame_unwind =
+{
+ "alpha prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
alpha_heuristic_frame_this_id,
diff --git a/gdb/amd64-obsd-tdep.c b/gdb/amd64-obsd-tdep.c
index cdb09d0272bc..070f19635aab 100644
--- a/gdb/amd64-obsd-tdep.c
+++ b/gdb/amd64-obsd-tdep.c
@@ -402,10 +402,12 @@ amd64obsd_trapframe_sniffer (const struct frame_unwind *self,
|| (startswith (name, "Xintr"))));
}
-static const struct frame_unwind amd64obsd_trapframe_unwind = {
+static const struct frame_unwind amd64obsd_trapframe_unwind =
+{
/* FIXME: kettenis/20051219: This really is more like an interrupt
frame, but SIGTRAMP_FRAME would print <signal handler called>,
which really is not what we want here. */
+ "amd64 openbsd trap",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
amd64obsd_trapframe_this_id,
diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index 3afac3c7e601..c028e1bd0f65 100644
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -2702,6 +2702,7 @@ amd64_frame_prev_register (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind amd64_frame_unwind =
{
+ "amd64 prologue",
NORMAL_FRAME,
amd64_frame_unwind_stop_reason,
amd64_frame_this_id,
@@ -2846,6 +2847,7 @@ amd64_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind amd64_sigtramp_frame_unwind =
{
+ "amd64 sigtramp",
SIGTRAMP_FRAME,
amd64_sigtramp_frame_unwind_stop_reason,
amd64_sigtramp_frame_this_id,
@@ -2981,6 +2983,7 @@ amd64_epilogue_frame_this_id (struct frame_info *this_frame,
static const struct frame_unwind amd64_epilogue_frame_unwind =
{
+ "amd64 epilogue",
NORMAL_FRAME,
amd64_epilogue_frame_unwind_stop_reason,
amd64_epilogue_frame_this_id,
diff --git a/gdb/amd64-windows-tdep.c b/gdb/amd64-windows-tdep.c
index 5442e5276539..fe8a3a0b7aca 100644
--- a/gdb/amd64-windows-tdep.c
+++ b/gdb/amd64-windows-tdep.c
@@ -1178,6 +1178,7 @@ amd64_windows_frame_this_id (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind amd64_windows_frame_unwind =
{
+ "amd64 windows",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
&amd64_windows_frame_this_id,
diff --git a/gdb/arc-tdep.c b/gdb/arc-tdep.c
index 3afbf4264fe8..b793a18d8b9e 100644
--- a/gdb/arc-tdep.c
+++ b/gdb/arc-tdep.c
@@ -1922,6 +1922,7 @@ arc_sigtramp_frame_sniffer (const struct frame_unwind *self,
accepts the frame. */
static const struct frame_unwind arc_frame_unwind = {
+ "arc prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
arc_frame_this_id,
@@ -1937,6 +1938,7 @@ static const struct frame_unwind arc_frame_unwind = {
context. */
static const struct frame_unwind arc_sigtramp_frame_unwind = {
+ "arc sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
arc_sigtramp_frame_this_id,
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 339e03271e7e..3d05e6daa6fa 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -2028,6 +2028,7 @@ arm_prologue_prev_register (struct frame_info *this_frame,
}
static frame_unwind arm_prologue_unwind = {
+ "arm prologue",
NORMAL_FRAME,
arm_prologue_unwind_stop_reason,
arm_prologue_this_id,
@@ -2737,6 +2738,7 @@ arm_exidx_unwind_sniffer (const struct frame_unwind *self,
}
struct frame_unwind arm_exidx_unwind = {
+ "arm exidx",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
arm_prologue_this_id,
@@ -2840,6 +2842,7 @@ arm_epilogue_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind arm_epilogue_frame_unwind =
{
+ "arm epilogue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
arm_epilogue_frame_this_id,
@@ -2961,6 +2964,7 @@ arm_stub_unwind_sniffer (const struct frame_unwind *self,
}
struct frame_unwind arm_stub_unwind = {
+ "arm stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
arm_stub_this_id,
@@ -3172,6 +3176,7 @@ arm_m_exception_unwind_sniffer (const struct frame_unwind *self,
struct frame_unwind arm_m_exception_unwind =
{
+ "arm m exception",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
arm_m_exception_this_id,
diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c
index 5853e692ae46..6ef73d545490 100644
--- a/gdb/avr-tdep.c
+++ b/gdb/avr-tdep.c
@@ -1154,6 +1154,7 @@ avr_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind avr_frame_unwind = {
+ "avr prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
avr_frame_this_id,
diff --git a/gdb/bfin-tdep.c b/gdb/bfin-tdep.c
index e3d6eee8832e..bdf8ab90a22e 100644
--- a/gdb/bfin-tdep.c
+++ b/gdb/bfin-tdep.c
@@ -374,6 +374,7 @@ bfin_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind bfin_frame_unwind =
{
+ "bfin prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
bfin_frame_this_id,
diff --git a/gdb/bpf-tdep.c b/gdb/bpf-tdep.c
index a29cd90ba387..e520d5d3d49a 100644
--- a/gdb/bpf-tdep.c
+++ b/gdb/bpf-tdep.c
@@ -184,6 +184,7 @@ bpf_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind bpf_frame_unwind =
{
+ "bpf prologue",
NORMAL_FRAME,
bpf_frame_unwind_stop_reason,
bpf_frame_this_id,
diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c
index 01ef1604bffa..a0ff59487ed6 100644
--- a/gdb/cris-tdep.c
+++ b/gdb/cris-tdep.c
@@ -437,6 +437,7 @@ cris_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind cris_sigtramp_frame_unwind =
{
+ "cris sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
cris_sigtramp_frame_this_id,
@@ -900,6 +901,7 @@ cris_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
static const struct frame_unwind cris_frame_unwind =
{
+ "cris prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
cris_frame_this_id,
diff --git a/gdb/csky-tdep.c b/gdb/csky-tdep.c
index 609b684265f7..5940429e1921 100644
--- a/gdb/csky-tdep.c
+++ b/gdb/csky-tdep.c
@@ -1916,6 +1916,7 @@ csky_frame_prev_register (struct frame_info *this_frame,
unwinder. */
static const struct frame_unwind csky_unwind_cache = {
+ "cski prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
csky_frame_this_id,
@@ -1999,6 +2000,7 @@ csky_stub_prev_register (struct frame_info *this_frame,
}
static frame_unwind csky_stub_unwind = {
+ "csky stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
csky_stub_this_id,
diff --git a/gdb/dummy-frame.c b/gdb/dummy-frame.c
index 68a693797492..ed2c778be6c4 100644
--- a/gdb/dummy-frame.c
+++ b/gdb/dummy-frame.c
@@ -378,6 +378,7 @@ dummy_frame_this_id (struct frame_info *this_frame,
const struct frame_unwind dummy_frame_unwind =
{
+ "dummy",
DUMMY_FRAME,
default_frame_unwind_stop_reason,
dummy_frame_this_id,
diff --git a/gdb/dwarf2/frame-tailcall.c b/gdb/dwarf2/frame-tailcall.c
index d27211e9a88e..f112b4ecca48 100644
--- a/gdb/dwarf2/frame-tailcall.c
+++ b/gdb/dwarf2/frame-tailcall.c
@@ -468,6 +468,7 @@ tailcall_frame_prev_arch (struct frame_info *this_frame,
const struct frame_unwind dwarf2_tailcall_frame_unwind =
{
+ "dwarf2 tailcall",
TAILCALL_FRAME,
default_frame_unwind_stop_reason,
tailcall_frame_this_id,
diff --git a/gdb/dwarf2/frame.c b/gdb/dwarf2/frame.c
index f8612c96f274..8d24559bb4da 100644
--- a/gdb/dwarf2/frame.c
+++ b/gdb/dwarf2/frame.c
@@ -1380,6 +1380,7 @@ dwarf2_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind dwarf2_frame_unwind =
{
+ "dwarf2",
NORMAL_FRAME,
dwarf2_frame_unwind_stop_reason,
dwarf2_frame_this_id,
@@ -1391,6 +1392,7 @@ static const struct frame_unwind dwarf2_frame_unwind =
static const struct frame_unwind dwarf2_signal_frame_unwind =
{
+ "dwarf2 signal",
SIGTRAMP_FRAME,
dwarf2_frame_unwind_stop_reason,
dwarf2_frame_this_id,
diff --git a/gdb/frame-unwind.c b/gdb/frame-unwind.c
index b19e95d35090..0fef2c1540e6 100644
--- a/gdb/frame-unwind.c
+++ b/gdb/frame-unwind.c
@@ -127,10 +127,13 @@ frame_unwind_try_unwinder (struct frame_info *this_frame, void **this_cache,
try
{
+ frame_debug_printf ("trying unwinder \"%s\"", unwinder->name);
res = unwinder->sniffer (unwinder, this_frame, this_cache);
}
catch (const gdb_exception &ex)
{
+ frame_debug_printf ("caught exception: %s", ex.message->c_str ());
+
/* Catch all exceptions, caused by either interrupt or error.
Reset *THIS_CACHE, unless something reinitialized the frame
cache meanwhile, in which case THIS_FRAME/THIS_CACHE are now
@@ -153,9 +156,13 @@ frame_unwind_try_unwinder (struct frame_info *this_frame, void **this_cache,
}
if (res)
- return 1;
+ {
+ frame_debug_printf ("yes");
+ return 1;
+ }
else
{
+ frame_debug_printf ("no");
/* Don't set *THIS_CACHE to NULL here, because sniffer has to do
so. */
frame_cleanup_after_sniffer (this_frame);
@@ -171,6 +178,8 @@ frame_unwind_try_unwinder (struct frame_info *this_frame, void **this_cache,
void
frame_unwind_find_by_frame (struct frame_info *this_frame, void **this_cache)
{
+ frame_debug_printf ("this_frame=%d", frame_relative_level (this_frame));
+
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct frame_unwind_table *table
= (struct frame_unwind_table *) gdbarch_data (gdbarch, frame_unwind_data);
diff --git a/gdb/frame-unwind.h b/gdb/frame-unwind.h
index da0b4bcbe30f..e46c7ff018b1 100644
--- a/gdb/frame-unwind.h
+++ b/gdb/frame-unwind.h
@@ -158,6 +158,7 @@ typedef struct gdbarch *(frame_prev_arch_ftype) (struct frame_info *this_frame,
struct frame_unwind
{
+ const char *name;
/* The frame's type. Should this instead be a collection of
predicates that test the frame for various attributes? */
enum frame_type type;
diff --git a/gdb/frv-linux-tdep.c b/gdb/frv-linux-tdep.c
index 098df173c087..1f382157ecf7 100644
--- a/gdb/frv-linux-tdep.c
+++ b/gdb/frv-linux-tdep.c
@@ -334,6 +334,7 @@ frv_linux_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind frv_linux_sigtramp_frame_unwind =
{
+ "frv linux sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
frv_linux_sigtramp_frame_this_id,
diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c
index f5edfc72ce3e..ead4488e1463 100644
--- a/gdb/frv-tdep.c
+++ b/gdb/frv-tdep.c
@@ -1411,6 +1411,7 @@ frv_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind frv_frame_unwind = {
+ "frv prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
frv_frame_this_id,
diff --git a/gdb/ft32-tdep.c b/gdb/ft32-tdep.c
index 2d8ffea3f84e..ff03acb4cbb4 100644
--- a/gdb/ft32-tdep.c
+++ b/gdb/ft32-tdep.c
@@ -525,6 +525,7 @@ ft32_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind ft32_frame_unwind =
{
+ "ft32 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
ft32_frame_this_id,
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 2afe970d0122..7d4495f6646b 100644
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -501,6 +501,7 @@ h8300_frame_prev_register (struct frame_info *this_frame, void **this_cache,
}
static const struct frame_unwind h8300_frame_unwind = {
+ "h8300 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
h8300_frame_this_id,
diff --git a/gdb/hppa-linux-tdep.c b/gdb/hppa-linux-tdep.c
index a4d1ceeeeb86..5dfea35526c8 100644
--- a/gdb/hppa-linux-tdep.c
+++ b/gdb/hppa-linux-tdep.c
@@ -309,6 +309,7 @@ hppa_linux_sigtramp_frame_sniffer (const struct frame_unwind *self,
}
static const struct frame_unwind hppa_linux_sigtramp_frame_unwind = {
+ "hppa linux sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
hppa_linux_sigtramp_frame_this_id,
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 21e58f3c3926..63671f3af000 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -2306,6 +2306,7 @@ hppa_frame_unwind_sniffer (const struct frame_unwind *self,
static const struct frame_unwind hppa_frame_unwind =
{
+ "hppa unwind table",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
hppa_frame_this_id,
@@ -2418,6 +2419,7 @@ hppa_fallback_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind hppa_fallback_frame_unwind =
{
+ "hppa prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
hppa_fallback_frame_this_id,
@@ -2498,6 +2500,7 @@ hppa_stub_unwind_sniffer (const struct frame_unwind *self,
}
static const struct frame_unwind hppa_stub_frame_unwind = {
+ "hppa stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
hppa_stub_frame_this_id,
diff --git a/gdb/i386-obsd-tdep.c b/gdb/i386-obsd-tdep.c
index 387863f859a9..3f5606df0064 100644
--- a/gdb/i386-obsd-tdep.c
+++ b/gdb/i386-obsd-tdep.c
@@ -391,6 +391,7 @@ i386obsd_trapframe_sniffer (const struct frame_unwind *self,
}
static const struct frame_unwind i386obsd_trapframe_unwind = {
+ "i386 openbsd trap",
/* FIXME: kettenis/20051219: This really is more like an interrupt
frame, but SIGTRAMP_FRAME would print <signal handler called>,
which really is not what we want here. */
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index 973085ef3370..e436437c6832 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -2196,6 +2196,7 @@ i386_frame_prev_register (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind i386_frame_unwind =
{
+ "i386 prologue",
NORMAL_FRAME,
i386_frame_unwind_stop_reason,
i386_frame_this_id,
@@ -2317,6 +2318,7 @@ i386_epilogue_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind i386_epilogue_frame_unwind =
{
+ "i386 epilogue",
NORMAL_FRAME,
i386_epilogue_frame_unwind_stop_reason,
i386_epilogue_frame_this_id,
@@ -2398,6 +2400,7 @@ i386_stack_tramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind i386_stack_tramp_frame_unwind =
{
+ "i386 stack tramp",
NORMAL_FRAME,
i386_epilogue_frame_unwind_stop_reason,
i386_epilogue_frame_this_id,
@@ -2545,6 +2548,7 @@ i386_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind i386_sigtramp_frame_unwind =
{
+ "i386 sigtramp",
SIGTRAMP_FRAME,
i386_sigtramp_frame_unwind_stop_reason,
i386_sigtramp_frame_this_id,
diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c
index 1c4fc4cca47a..8fa7f8109689 100644
--- a/gdb/ia64-tdep.c
+++ b/gdb/ia64-tdep.c
@@ -2161,6 +2161,7 @@ ia64_frame_prev_register (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind ia64_frame_unwind =
{
+ "ia64 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
&ia64_frame_this_id,
@@ -2348,6 +2349,7 @@ ia64_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind ia64_sigtramp_frame_unwind =
{
+ "ia64 sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
ia64_sigtramp_frame_this_id,
@@ -3006,6 +3008,7 @@ ia64_libunwind_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind ia64_libunwind_frame_unwind =
{
+ "ia64 libunwind",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
ia64_libunwind_frame_this_id,
@@ -3094,6 +3097,7 @@ ia64_libunwind_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind ia64_libunwind_sigtramp_frame_unwind =
{
+ "ia64 libunwind sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
ia64_libunwind_sigtramp_frame_this_id,
diff --git a/gdb/inline-frame.c b/gdb/inline-frame.c
index 5ee94af71438..c98af1842a6c 100644
--- a/gdb/inline-frame.c
+++ b/gdb/inline-frame.c
@@ -263,6 +263,7 @@ inline_frame_sniffer (const struct frame_unwind *self,
}
const struct frame_unwind inline_frame_unwind = {
+ "inline",
INLINE_FRAME,
default_frame_unwind_stop_reason,
inline_frame_this_id,
diff --git a/gdb/iq2000-tdep.c b/gdb/iq2000-tdep.c
index 7ec146993ab8..69bc75860e42 100644
--- a/gdb/iq2000-tdep.c
+++ b/gdb/iq2000-tdep.c
@@ -426,6 +426,7 @@ iq2000_frame_this_id (struct frame_info *this_frame, void **this_cache,
}
static const struct frame_unwind iq2000_frame_unwind = {
+ "iq2000 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
iq2000_frame_this_id,
diff --git a/gdb/jit.c b/gdb/jit.c
index 1de785b8de08..b3c52c02eeea 100644
--- a/gdb/jit.c
+++ b/gdb/jit.c
@@ -1048,6 +1048,7 @@ jit_frame_prev_register (struct frame_info *this_frame, void **cache, int reg)
static const struct frame_unwind jit_frame_unwind =
{
+ "jit",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
jit_frame_this_id,
diff --git a/gdb/lm32-tdep.c b/gdb/lm32-tdep.c
index 6fed69610255..123a1a9fa9af 100644
--- a/gdb/lm32-tdep.c
+++ b/gdb/lm32-tdep.c
@@ -455,6 +455,7 @@ lm32_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind lm32_frame_unwind = {
+ "lm32 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
lm32_frame_this_id,
diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c
index 109551458893..550a63da7569 100644
--- a/gdb/m32c-tdep.c
+++ b/gdb/m32c-tdep.c
@@ -1935,6 +1935,7 @@ m32c_prev_register (struct frame_info *this_frame,
static const struct frame_unwind m32c_unwind = {
+ "m32c prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
m32c_this_id,
diff --git a/gdb/m32r-linux-tdep.c b/gdb/m32r-linux-tdep.c
index 1d42a0a43fdf..24807de0b2b0 100644
--- a/gdb/m32r-linux-tdep.c
+++ b/gdb/m32r-linux-tdep.c
@@ -302,6 +302,7 @@ m32r_linux_sigtramp_frame_sniffer (const struct frame_unwind *self,
}
static const struct frame_unwind m32r_linux_sigtramp_frame_unwind = {
+ "m32r linux sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
m32r_linux_sigtramp_frame_this_id,
diff --git a/gdb/m32r-tdep.c b/gdb/m32r-tdep.c
index e504f371d755..b5839bebf96a 100644
--- a/gdb/m32r-tdep.c
+++ b/gdb/m32r-tdep.c
@@ -835,6 +835,7 @@ m32r_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind m32r_frame_unwind = {
+ "m32r prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
m32r_frame_this_id,
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index 4a1d077b7d85..c141711cc87d 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -924,6 +924,7 @@ m68hc11_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind m68hc11_frame_unwind = {
+ "m68hc11 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
m68hc11_frame_this_id,
diff --git a/gdb/m68k-linux-tdep.c b/gdb/m68k-linux-tdep.c
index c72f4851b4c5..7543a35e6112 100644
--- a/gdb/m68k-linux-tdep.c
+++ b/gdb/m68k-linux-tdep.c
@@ -316,6 +316,7 @@ m68k_linux_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind m68k_linux_sigtramp_frame_unwind =
{
+ "m68k linux sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
m68k_linux_sigtramp_frame_this_id,
diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
index 76cc38bd6ff0..7397e622f4d8 100644
--- a/gdb/m68k-tdep.c
+++ b/gdb/m68k-tdep.c
@@ -1003,6 +1003,7 @@ m68k_frame_prev_register (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind m68k_frame_unwind =
{
+ "m68k prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
m68k_frame_this_id,
diff --git a/gdb/mep-tdep.c b/gdb/mep-tdep.c
index 0dcfa48d67c1..89fde0abd7db 100644
--- a/gdb/mep-tdep.c
+++ b/gdb/mep-tdep.c
@@ -2053,6 +2053,7 @@ mep_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind mep_frame_unwind = {
+ "mep prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
mep_frame_this_id,
diff --git a/gdb/microblaze-tdep.c b/gdb/microblaze-tdep.c
index 5419dd329c5a..0c3316dece13 100644
--- a/gdb/microblaze-tdep.c
+++ b/gdb/microblaze-tdep.c
@@ -492,6 +492,7 @@ microblaze_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind microblaze_frame_unwind =
{
+ "microblaze prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
microblaze_frame_this_id,
diff --git a/gdb/mips-sde-tdep.c b/gdb/mips-sde-tdep.c
index f08dff4b082e..63cac483b099 100644
--- a/gdb/mips-sde-tdep.c
+++ b/gdb/mips-sde-tdep.c
@@ -164,6 +164,7 @@ mips_sde_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind mips_sde_frame_unwind =
{
+ "mips sde sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
mips_sde_frame_this_id,
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 2aee4f10b316..f16cdaa14ccb 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -2901,6 +2901,7 @@ mips_insn16_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind mips_insn16_frame_unwind =
{
+ "mips insn16 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
mips_insn16_frame_this_id,
@@ -3336,6 +3337,7 @@ mips_micro_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind mips_micro_frame_unwind =
{
+ "mips micro prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
mips_micro_frame_this_id,
@@ -3711,6 +3713,7 @@ mips_insn32_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind mips_insn32_frame_unwind =
{
+ "mips insn32 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
mips_insn32_frame_this_id,
@@ -3827,6 +3830,7 @@ mips_stub_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind mips_stub_frame_unwind =
{
+ "mips stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
mips_stub_frame_this_id,
diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
index cefd547af529..2961f2afde1f 100644
--- a/gdb/mn10300-tdep.c
+++ b/gdb/mn10300-tdep.c
@@ -1132,6 +1132,7 @@ mn10300_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind mn10300_frame_unwind = {
+ "mn10300 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
mn10300_frame_this_id,
diff --git a/gdb/moxie-tdep.c b/gdb/moxie-tdep.c
index 9af37d65cc59..c48f9f75eb4e 100644
--- a/gdb/moxie-tdep.c
+++ b/gdb/moxie-tdep.c
@@ -587,6 +587,7 @@ moxie_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind moxie_frame_unwind = {
+ "moxie prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
moxie_frame_this_id,
diff --git a/gdb/msp430-tdep.c b/gdb/msp430-tdep.c
index 7fa4475aa2c2..06a468ca85c6 100644
--- a/gdb/msp430-tdep.c
+++ b/gdb/msp430-tdep.c
@@ -538,6 +538,7 @@ msp430_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind msp430_unwind = {
+ "msp430 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
msp430_this_id,
diff --git a/gdb/nds32-tdep.c b/gdb/nds32-tdep.c
index e30a016c5e33..36f4979c042c 100644
--- a/gdb/nds32-tdep.c
+++ b/gdb/nds32-tdep.c
@@ -997,6 +997,7 @@ nds32_frame_prev_register (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind nds32_frame_unwind =
{
+ "nds32 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
nds32_frame_this_id,
@@ -1380,6 +1381,7 @@ nds32_epilogue_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind nds32_epilogue_frame_unwind =
{
+ "nds32 epilogue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
nds32_epilogue_frame_this_id,
diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c
index 8fd3695da2d2..b090680a7afc 100644
--- a/gdb/nios2-tdep.c
+++ b/gdb/nios2-tdep.c
@@ -1979,6 +1979,7 @@ nios2_frame_base_address (struct frame_info *this_frame, void **this_cache)
static const struct frame_unwind nios2_frame_unwind =
{
+ "nios2 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
nios2_frame_this_id,
@@ -2079,6 +2080,7 @@ nios2_stub_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind nios2_stub_frame_unwind =
{
+ "nios2 stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
nios2_stub_frame_this_id,
diff --git a/gdb/or1k-tdep.c b/gdb/or1k-tdep.c
index db6c41b32f25..91f21576bd53 100644
--- a/gdb/or1k-tdep.c
+++ b/gdb/or1k-tdep.c
@@ -1096,6 +1096,7 @@ or1k_frame_prev_register (struct frame_info *this_frame,
/* Data structures for the normal prologue-analysis-based unwinder. */
static const struct frame_unwind or1k_frame_unwind = {
+ "or1k prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
or1k_frame_this_id,
diff --git a/gdb/ppc-fbsd-tdep.c b/gdb/ppc-fbsd-tdep.c
index d03df9666fc4..f41c8bb0be92 100644
--- a/gdb/ppc-fbsd-tdep.c
+++ b/gdb/ppc-fbsd-tdep.c
@@ -263,6 +263,7 @@ ppcfbsd_sigtramp_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind ppcfbsd_sigtramp_frame_unwind = {
+ "ppc freebsd sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
ppcfbsd_sigtramp_frame_this_id,
diff --git a/gdb/ppc-obsd-tdep.c b/gdb/ppc-obsd-tdep.c
index b92f11c67ec1..98b3e4013e9a 100644
--- a/gdb/ppc-obsd-tdep.c
+++ b/gdb/ppc-obsd-tdep.c
@@ -232,6 +232,7 @@ ppcobsd_sigtramp_frame_prev_register (struct frame_info *this_frame,
}
static const struct frame_unwind ppcobsd_sigtramp_frame_unwind = {
+ "ppc openbsd sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
ppcobsd_sigtramp_frame_this_id,
diff --git a/gdb/python/py-unwind.c b/gdb/python/py-unwind.c
index 18ea2434f87e..3d87a1908460 100644
--- a/gdb/python/py-unwind.c
+++ b/gdb/python/py-unwind.c
@@ -680,6 +680,7 @@ pyuw_on_new_gdbarch (struct gdbarch *newarch)
struct frame_unwind *unwinder
= GDBARCH_OBSTACK_ZALLOC (newarch, struct frame_unwind);
+ unwinder->name = "python";
unwinder->type = NORMAL_FRAME;
unwinder->stop_reason = default_frame_unwind_stop_reason;
unwinder->this_id = pyuw_this_id;
diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
index 00affb85d22e..bf899ebeb246 100644
--- a/gdb/record-btrace.c
+++ b/gdb/record-btrace.c
@@ -1889,6 +1889,7 @@ record_btrace_frame_dealloc_cache (struct frame_info *self, void *this_cache)
const struct frame_unwind record_btrace_frame_unwind =
{
+ "record-btrace",
NORMAL_FRAME,
record_btrace_frame_unwind_stop_reason,
record_btrace_frame_this_id,
@@ -1900,6 +1901,7 @@ const struct frame_unwind record_btrace_frame_unwind =
const struct frame_unwind record_btrace_tailcall_frame_unwind =
{
+ "record-btrace tailcall",
TAILCALL_FRAME,
record_btrace_frame_unwind_stop_reason,
record_btrace_frame_this_id,
diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c
index d942b059f55b..19e2616c9c0e 100644
--- a/gdb/riscv-tdep.c
+++ b/gdb/riscv-tdep.c
@@ -3320,6 +3320,7 @@ riscv_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind riscv_frame_unwind =
{
+ /*.name =*/ "riscv prologue",
/*.type =*/ NORMAL_FRAME,
/*.stop_reason =*/ default_frame_unwind_stop_reason,
/*.this_id =*/ riscv_frame_this_id,
diff --git a/gdb/rl78-tdep.c b/gdb/rl78-tdep.c
index c9394b235e97..1c4829f68dfd 100644
--- a/gdb/rl78-tdep.c
+++ b/gdb/rl78-tdep.c
@@ -1183,6 +1183,7 @@ rl78_prev_register (struct frame_info *this_frame,
static const struct frame_unwind rl78_unwind =
{
+ "rl78 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
rl78_this_id,
diff --git a/gdb/rs6000-aix-tdep.c b/gdb/rs6000-aix-tdep.c
index 02d492b33771..3717f2b4b2aa 100644
--- a/gdb/rs6000-aix-tdep.c
+++ b/gdb/rs6000-aix-tdep.c
@@ -156,6 +156,7 @@ aix_sighandle_frame_sniffer (const struct frame_unwind *self,
/* AIX signal handler frame unwinder */
static const struct frame_unwind aix_sighandle_frame_unwind = {
+ "rs6000 aix sighandle",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
aix_sighandle_frame_this_id,
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index a629450d746f..826f0266ed84 100644
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -3783,6 +3783,7 @@ rs6000_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind rs6000_frame_unwind =
{
+ "rs6000 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
rs6000_frame_this_id,
@@ -3882,6 +3883,7 @@ rs6000_epilogue_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind rs6000_epilogue_frame_unwind =
{
+ "rs6000 epilogue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
diff --git a/gdb/rx-tdep.c b/gdb/rx-tdep.c
index 4aaff4e3f5c8..6715e73c3c7a 100644
--- a/gdb/rx-tdep.c
+++ b/gdb/rx-tdep.c
@@ -630,6 +630,7 @@ rx_exception_sniffer (const struct frame_unwind *self,
analyzer. */
static const struct frame_unwind rx_frame_unwind = {
+ "rx prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
rx_frame_this_id,
@@ -642,6 +643,7 @@ static const struct frame_unwind rx_frame_unwind = {
analyzer. */
static const struct frame_unwind rx_exception_unwind = {
+ "rx exception",
/* SIGTRAMP_FRAME could be used here, but backtraces are less informative. */
NORMAL_FRAME,
default_frame_unwind_stop_reason,
diff --git a/gdb/s12z-tdep.c b/gdb/s12z-tdep.c
index 13615f0abaca..faf63c403054 100644
--- a/gdb/s12z-tdep.c
+++ b/gdb/s12z-tdep.c
@@ -467,6 +467,7 @@ s12z_frame_prev_register (struct frame_info *this_frame,
/* Data structures for the normal prologue-analysis-based unwinder. */
static const struct frame_unwind s12z_frame_unwind = {
+ "s12z prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
s12z_frame_this_id,
diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c
index 4a39681f43f8..04a4ff8df34a 100644
--- a/gdb/s390-linux-tdep.c
+++ b/gdb/s390-linux-tdep.c
@@ -542,6 +542,7 @@ s390_sigtramp_frame_sniffer (const struct frame_unwind *self,
/* S390 sigtramp frame unwinder. */
static const struct frame_unwind s390_sigtramp_frame_unwind = {
+ "s390 linux sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
s390_sigtramp_frame_this_id,
diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c
index 4905bcab36e4..2579ee82b203 100644
--- a/gdb/s390-tdep.c
+++ b/gdb/s390-tdep.c
@@ -2634,6 +2634,7 @@ s390_frame_prev_register (struct frame_info *this_frame,
/* Default S390 frame unwinder. */
static const struct frame_unwind s390_frame_unwind = {
+ "s390 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
s390_frame_this_id,
@@ -2727,6 +2728,7 @@ s390_stub_frame_sniffer (const struct frame_unwind *self,
/* S390 stub frame unwinder. */
static const struct frame_unwind s390_stub_frame_unwind = {
+ "s390 stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
s390_stub_frame_this_id,
diff --git a/gdb/score-tdep.c b/gdb/score-tdep.c
index 531b308749cd..91d79f410647 100644
--- a/gdb/score-tdep.c
+++ b/gdb/score-tdep.c
@@ -1351,6 +1351,7 @@ score_prologue_prev_register (struct frame_info *this_frame,
static const struct frame_unwind score_prologue_unwind =
{
+ "score prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
score_prologue_this_id,
diff --git a/gdb/sentinel-frame.c b/gdb/sentinel-frame.c
index 8016d0658e32..42ef722f5c68 100644
--- a/gdb/sentinel-frame.c
+++ b/gdb/sentinel-frame.c
@@ -79,6 +79,7 @@ sentinel_frame_prev_arch (struct frame_info *this_frame,
const struct frame_unwind sentinel_frame_unwind =
{
+ "sentinel",
SENTINEL_FRAME,
default_frame_unwind_stop_reason,
sentinel_frame_this_id,
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 4dd5d9fbb308..bfb220adf792 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -1968,6 +1968,7 @@ sh_frame_this_id (struct frame_info *this_frame, void **this_cache,
}
static const struct frame_unwind sh_frame_unwind = {
+ "sh prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
sh_frame_this_id,
@@ -2034,6 +2035,7 @@ sh_stub_unwind_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sh_stub_unwind =
{
+ "sh stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
sh_stub_this_id,
diff --git a/gdb/sparc-netbsd-tdep.c b/gdb/sparc-netbsd-tdep.c
index c2de5b544c2e..e34405c849e3 100644
--- a/gdb/sparc-netbsd-tdep.c
+++ b/gdb/sparc-netbsd-tdep.c
@@ -251,6 +251,7 @@ sparc32nbsd_sigcontext_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc32nbsd_sigcontext_frame_unwind =
{
+ "sparc32 netbsd sigcontext",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc32nbsd_sigcontext_frame_this_id,
diff --git a/gdb/sparc-obsd-tdep.c b/gdb/sparc-obsd-tdep.c
index e198e9702cdb..1215bdd3465d 100644
--- a/gdb/sparc-obsd-tdep.c
+++ b/gdb/sparc-obsd-tdep.c
@@ -136,6 +136,7 @@ sparc32obsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
}
static const struct frame_unwind sparc32obsd_sigtramp_frame_unwind =
{
+ "sparc32 openbsd sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc32obsd_sigtramp_frame_this_id,
diff --git a/gdb/sparc-sol2-tdep.c b/gdb/sparc-sol2-tdep.c
index ce92e7b22e35..f21444937383 100644
--- a/gdb/sparc-sol2-tdep.c
+++ b/gdb/sparc-sol2-tdep.c
@@ -182,6 +182,7 @@ sparc32_sol2_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc32_sol2_sigtramp_frame_unwind =
{
+ "sparc32 solaris sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc32_sol2_sigtramp_frame_this_id,
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index a6df0fcb58b4..1b42068af192 100644
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1358,6 +1358,7 @@ sparc32_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind sparc32_frame_unwind =
{
+ "sparc32 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
sparc32_frame_this_id,
diff --git a/gdb/sparc64-fbsd-tdep.c b/gdb/sparc64-fbsd-tdep.c
index 6f906d53173b..6dad813c356c 100644
--- a/gdb/sparc64-fbsd-tdep.c
+++ b/gdb/sparc64-fbsd-tdep.c
@@ -199,6 +199,7 @@ sparc64fbsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc64fbsd_sigtramp_frame_unwind =
{
+ "sparc64 freebsd sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc64fbsd_sigtramp_frame_this_id,
diff --git a/gdb/sparc64-netbsd-tdep.c b/gdb/sparc64-netbsd-tdep.c
index 7fa0c1a29afa..0438093563ee 100644
--- a/gdb/sparc64-netbsd-tdep.c
+++ b/gdb/sparc64-netbsd-tdep.c
@@ -225,6 +225,7 @@ sparc64nbsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc64nbsd_sigcontext_frame_unwind =
{
+ "sparc64 netbsd sigcontext",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc64nbsd_sigcontext_frame_this_id,
diff --git a/gdb/sparc64-obsd-tdep.c b/gdb/sparc64-obsd-tdep.c
index cf3138a7ab14..033779e273de 100644
--- a/gdb/sparc64-obsd-tdep.c
+++ b/gdb/sparc64-obsd-tdep.c
@@ -222,6 +222,7 @@ sparc64obsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc64obsd_frame_unwind =
{
+ "sparc64 openbsd sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc64obsd_frame_this_id,
@@ -305,6 +306,7 @@ sparc64obsd_trapframe_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc64obsd_trapframe_unwind =
{
+ "sparc64 openbsd trap",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
sparc64obsd_trapframe_this_id,
diff --git a/gdb/sparc64-sol2-tdep.c b/gdb/sparc64-sol2-tdep.c
index c4293c938e7c..6aea8bd56d7d 100644
--- a/gdb/sparc64-sol2-tdep.c
+++ b/gdb/sparc64-sol2-tdep.c
@@ -185,6 +185,7 @@ sparc64_sol2_sigtramp_frame_sniffer (const struct frame_unwind *self,
static const struct frame_unwind sparc64_sol2_sigtramp_frame_unwind =
{
+ "sparc64 solaris sigtramp",
SIGTRAMP_FRAME,
default_frame_unwind_stop_reason,
sparc64_sol2_sigtramp_frame_this_id,
diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c
index 4157594d1533..3464411512e4 100644
--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@@ -1141,6 +1141,7 @@ sparc64_frame_prev_register (struct frame_info *this_frame, void **this_cache,
static const struct frame_unwind sparc64_frame_unwind =
{
+ "sparc64 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
sparc64_frame_this_id,
diff --git a/gdb/tic6x-tdep.c b/gdb/tic6x-tdep.c
index 01dd86c541c4..fb18b798db2f 100644
--- a/gdb/tic6x-tdep.c
+++ b/gdb/tic6x-tdep.c
@@ -457,6 +457,7 @@ tic6x_frame_base_address (struct frame_info *this_frame, void **this_cache)
static const struct frame_unwind tic6x_frame_unwind =
{
+ "tic6x prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
tic6x_frame_this_id,
@@ -519,6 +520,7 @@ tic6x_stub_unwind_sniffer (const struct frame_unwind *self,
static const struct frame_unwind tic6x_stub_unwind =
{
+ "tic6x stub",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
tic6x_stub_this_id,
diff --git a/gdb/tilegx-tdep.c b/gdb/tilegx-tdep.c
index 9bd982f49f50..17d27d4c486b 100644
--- a/gdb/tilegx-tdep.c
+++ b/gdb/tilegx-tdep.c
@@ -905,6 +905,7 @@ tilegx_frame_base_address (struct frame_info *this_frame, void **this_cache)
}
static const struct frame_unwind tilegx_frame_unwind = {
+ "tilegx prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
tilegx_frame_this_id,
diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c
index 5114c1bd2d26..8f25198205e9 100644
--- a/gdb/v850-tdep.c
+++ b/gdb/v850-tdep.c
@@ -1320,6 +1320,7 @@ v850_frame_this_id (struct frame_info *this_frame, void **this_cache,
}
static const struct frame_unwind v850_frame_unwind = {
+ "v850 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
v850_frame_this_id,
diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index 5e6c65ae4421..249b0bf67730 100644
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -390,6 +390,7 @@ vax_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind vax_frame_unwind =
{
+ "vax prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
vax_frame_this_id,
diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c
index 8a0199cd9eb1..1e9491da9e47 100644
--- a/gdb/xstormy16-tdep.c
+++ b/gdb/xstormy16-tdep.c
@@ -736,6 +736,7 @@ xstormy16_frame_base_address (struct frame_info *this_frame, void **this_cache)
}
static const struct frame_unwind xstormy16_frame_unwind = {
+ "xstormy16 prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
xstormy16_frame_this_id,
diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index 246921253d2b..6862a03ea2be 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -1499,6 +1499,7 @@ xtensa_frame_prev_register (struct frame_info *this_frame,
static const struct frame_unwind
xtensa_unwind =
{
+ "xtensa prologue",
NORMAL_FRAME,
default_frame_unwind_stop_reason,
xtensa_frame_this_id,
--
2.32.0
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