aboutsummaryrefslogtreecommitdiff
path: root/lldb/test
diff options
context:
space:
mode:
Diffstat (limited to 'lldb/test')
-rw-r--r--lldb/test/API/commands/register/register/aarch64_mte_ctrl_register/TestMTECtrlRegister.py32
-rw-r--r--lldb/test/API/functionalities/breakpoint/scripted_bkpt/TestScriptedResolver.py4
-rw-r--r--lldb/test/API/functionalities/breakpoint/scripted_bkpt/resolver.py24
-rw-r--r--lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py11
-rw-r--r--lldb/test/API/linux/aarch64/mte_core_file/TestAArch64LinuxMTEMemoryTagCoreFile.py11
-rw-r--r--lldb/test/API/linux/aarch64/mte_core_file/core.mtebin20608 -> 417920 bytes
-rw-r--r--lldb/test/API/linux/aarch64/mte_core_file/core.nomtebin20480 -> 32768 bytes
-rw-r--r--lldb/test/API/linux/aarch64/mte_core_file/main.c2
8 files changed, 68 insertions, 16 deletions
diff --git a/lldb/test/API/commands/register/register/aarch64_mte_ctrl_register/TestMTECtrlRegister.py b/lldb/test/API/commands/register/register/aarch64_mte_ctrl_register/TestMTECtrlRegister.py
index 2570f26..c003d87 100644
--- a/lldb/test/API/commands/register/register/aarch64_mte_ctrl_register/TestMTECtrlRegister.py
+++ b/lldb/test/API/commands/register/register/aarch64_mte_ctrl_register/TestMTECtrlRegister.py
@@ -34,29 +34,41 @@ class MTECtrlRegisterTestCase(TestBase):
substrs=["stop reason = breakpoint 1."],
)
- def check_mte_ctrl(async_err, sync_err):
+ has_store_only = self.isAArch64MTEStoreOnly()
+
+ def check_mte_ctrl(async_err, sync_err, store_only):
# Bit 0 = tagged addressing enabled
# Bit 1 = synchronous faults
# Bit 2 = asynchronous faults
- value = "0x{:016x}".format((async_err << 2) | (sync_err << 1) | 1)
+ # Bit 19 = store only checking mode
+ value = "0x{:016x}".format(
+ (store_only << 19) | (async_err << 2) | (sync_err << 1) | 1
+ )
expected = [value]
if self.hasXMLSupport():
+ fields = "("
+ if has_store_only:
+ fields += f"STORE_ONLY = {store_only}, "
+
tfc_modes = ["NONE", "SYNC", "ASYNC", "ASYMM"]
- expected.append(
- f"(TAGS = 0, TCF = TCF_{tfc_modes[async_err << 1 | sync_err]}, TAGGED_ADDR_ENABLE = 1)".format(
- async_err, sync_err
- )
- )
+ fields += f"TAGS = 0, TCF = TCF_{tfc_modes[async_err << 1 | sync_err]}, TAGGED_ADDR_ENABLE = 1)"
+
+ expected.append(fields)
self.expect("register read mte_ctrl", substrs=expected)
# We start enabled with synchronous faults.
- check_mte_ctrl(0, 1)
+ check_mte_ctrl(0, 1, 0)
# Change to asynchronous faults.
self.runCmd("register write mte_ctrl 5")
- check_mte_ctrl(1, 0)
+ check_mte_ctrl(1, 0, 0)
# This would return to synchronous faults if we did not restore the
# previous value.
self.expect("expression setup_mte()", substrs=["= 0"])
- check_mte_ctrl(1, 0)
+ check_mte_ctrl(1, 0, 0)
+
+ # Store only checking requires FEAT_MTE_STORE_ONLY.
+ if has_store_only:
+ self.runCmd(f"register write mte_ctrl {1 | (1 << 19)}")
+ check_mte_ctrl(0, 0, 1)
diff --git a/lldb/test/API/functionalities/breakpoint/scripted_bkpt/TestScriptedResolver.py b/lldb/test/API/functionalities/breakpoint/scripted_bkpt/TestScriptedResolver.py
index 0a1003a..634940d 100644
--- a/lldb/test/API/functionalities/breakpoint/scripted_bkpt/TestScriptedResolver.py
+++ b/lldb/test/API/functionalities/breakpoint/scripted_bkpt/TestScriptedResolver.py
@@ -235,11 +235,13 @@ class TestScriptedResolver(TestBase):
substrs=["2"],
msg="Was only passed modules",
)
-
+ print(f"Made first breakpoint: {bkpt}")
+ bkpt = None
# Make a breakpoint that asks for modules, check that we didn't get any files:
bkpt = target.BreakpointCreateFromScript(
"resolver.ResolverModuleDepth", extra_args, module_list, file_list
)
+ print(f"Made Second breakpoint: {bkpt}")
self.assertGreater(
bkpt.GetNumLocations(), 0, "ResolverModuleDepth got no locations."
)
diff --git a/lldb/test/API/functionalities/breakpoint/scripted_bkpt/resolver.py b/lldb/test/API/functionalities/breakpoint/scripted_bkpt/resolver.py
index 8b91702..85c73401 100644
--- a/lldb/test/API/functionalities/breakpoint/scripted_bkpt/resolver.py
+++ b/lldb/test/API/functionalities/breakpoint/scripted_bkpt/resolver.py
@@ -13,6 +13,7 @@ class Resolver:
Resolver.got_files = 0
def __callback__(self, sym_ctx):
+ print("Resolver callback called")
sym_name = "not_a_real_function_name"
sym_item = self.extra_args.GetValueForKey("symbol")
if sym_item.IsValid():
@@ -34,9 +35,18 @@ class Resolver:
return
if sym_ctx.module.IsValid():
+ print(f"Looking for {sym_name}")
sym = sym_ctx.module.FindSymbol(sym_name, lldb.eSymbolTypeCode)
if sym.IsValid():
+ print(f"Adding location at {sym.GetStartAddress()} to {self.bkpt}")
self.bkpt.AddLocation(sym.GetStartAddress())
+ print(f"After addition: {self.bkpt}")
+ else:
+ print("Didn't find it, however...")
+
+ print(f"GotFiles: {Resolver.got_files}")
+ for func in Resolver.func_list:
+ print(f"Function: func")
def get_short_help(self):
return "I am a python breakpoint resolver"
@@ -46,17 +56,31 @@ class ResolverModuleDepth(Resolver):
def __get_depth__(self):
return lldb.eSearchDepthModule
+ def __callback__(self, sym_ctx):
+ print(f"About to call the Resolver callback for {self.bkpt}")
+ Resolver.__callback__(self, sym_ctx)
+ print("Called the callback for ResolverModuleDepth")
+
class ResolverCUDepth(Resolver):
def __get_depth__(self):
return lldb.eSearchDepthCompUnit
+ def __callback__(self, sym_ctx):
+ Resolver.__callback__(self, sym_ctx)
+
class ResolverFuncDepth(Resolver):
def __get_depth__(self):
return lldb.eSearchDepthFunction
+ def __callback__(self, sym_ctx):
+ Resolver.__callback__(self, sym_ctx)
+
class ResolverBadDepth(Resolver):
def __get_depth__(self):
return lldb.kLastSearchDepthKind + 1
+
+ def __callback__(self, sym_ctx):
+ Resolver.__callback__(self, sym_ctx)
diff --git a/lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py b/lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py
index 9a70f67..db5b5a0 100644
--- a/lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py
+++ b/lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py
@@ -692,6 +692,9 @@ class TestGDBServerTargetXML(GDBRemoteTestBase):
"0102030405060708" # t4
"0102030405060708" # t5
"0102030405060708" # t6
+ "6162636465666768" # pc
+ "0000C03F" # ft0
+ "e07a6147a8a40940" # ft1
)
def qXferRead(self, obj, annex, offset, length):
@@ -737,6 +740,10 @@ class TestGDBServerTargetXML(GDBRemoteTestBase):
<reg name="t6" bitsize="64" type="int"/>
<reg name="pc" bitsize="64" type="code_ptr"/>
</feature>
+ <feature name='org.gnu.gdb.riscv.fpu'>
+ <reg name='ft0' bitsize='32' type='ieee_single'/>
+ <reg name='ft1' bitsize='64' type='ieee_double'/>
+ </feature>
</target>""",
False,
)
@@ -799,6 +806,10 @@ class TestGDBServerTargetXML(GDBRemoteTestBase):
self.match("register read x29", ["t4 = 0x0807060504030201"])
self.match("register read x30", ["t5 = 0x0807060504030201"])
self.match("register read x31", ["t6 = 0x0807060504030201"])
+ self.match("register read pc", ["pc = 0x6867666564636261"])
+ # test FPU registers
+ self.match("register read ft0", ["ft0 = 1.5"])
+ self.match("register read ft1", ["ft1 = 3.2053990913985757"])
@skipIfXmlSupportMissing
@skipIfRemote
diff --git a/lldb/test/API/linux/aarch64/mte_core_file/TestAArch64LinuxMTEMemoryTagCoreFile.py b/lldb/test/API/linux/aarch64/mte_core_file/TestAArch64LinuxMTEMemoryTagCoreFile.py
index bfdc822..825e1a4 100644
--- a/lldb/test/API/linux/aarch64/mte_core_file/TestAArch64LinuxMTEMemoryTagCoreFile.py
+++ b/lldb/test/API/linux/aarch64/mte_core_file/TestAArch64LinuxMTEMemoryTagCoreFile.py
@@ -10,8 +10,8 @@ from lldbsuite.test.lldbtest import *
class AArch64LinuxMTEMemoryTagCoreFileTestCase(TestBase):
NO_DEBUG_INFO_TESTCASE = True
- MTE_BUF_ADDR = hex(0xFFFF82C74000)
- BUF_ADDR = hex(0xFFFF82C73000)
+ MTE_BUF_ADDR = hex(0xFFFFA733B000)
+ BUF_ADDR = hex(0xFFFFA733A000)
@skipIfLLVMTargetMissing("AArch64")
def test_mte_tag_core_file_memory_region(self):
@@ -215,7 +215,7 @@ class AArch64LinuxMTEMemoryTagCoreFileTestCase(TestBase):
self.expect(
"bt",
substrs=[
- "* thread #1, name = 'a.out.mte', stop reason = SIGSEGV: sync tag check fault (fault address=0xffff82c74010)"
+ "* thread #1, name = 'a.out.mte', stop reason = SIGSEGV: sync tag check fault (fault address=0xffffa733b010)"
],
)
@@ -231,12 +231,15 @@ class AArch64LinuxMTEMemoryTagCoreFileTestCase(TestBase):
self.runCmd("target create --core core.mte")
# The expected value is:
# * Allowed tags value of 0xFFFF, shifted up by 3 resulting in 0x7fff8.
+ # * Bit 19 set to 0, which means that store only checking is disabled.
# * Bit 1 set to enable synchronous tag faults.
# * Bit 0 set to enable the tagged address ABI.
expected = ["mte_ctrl = 0x000000000007fffb"]
if self.hasXMLSupport():
- expected.append("(TAGS = 65535, TCF = TCF_SYNC, TAGGED_ADDR_ENABLE = 1)")
+ expected.append(
+ "(STORE_ONLY = 0, TAGS = 65535, TCF = TCF_SYNC, TAGGED_ADDR_ENABLE = 1)"
+ )
self.expect("register read mte_ctrl", substrs=expected)
diff --git a/lldb/test/API/linux/aarch64/mte_core_file/core.mte b/lldb/test/API/linux/aarch64/mte_core_file/core.mte
index 84a3266..188d06d 100644
--- a/lldb/test/API/linux/aarch64/mte_core_file/core.mte
+++ b/lldb/test/API/linux/aarch64/mte_core_file/core.mte
Binary files differ
diff --git a/lldb/test/API/linux/aarch64/mte_core_file/core.nomte b/lldb/test/API/linux/aarch64/mte_core_file/core.nomte
index 201f288..454ff83 100644
--- a/lldb/test/API/linux/aarch64/mte_core_file/core.nomte
+++ b/lldb/test/API/linux/aarch64/mte_core_file/core.nomte
Binary files differ
diff --git a/lldb/test/API/linux/aarch64/mte_core_file/main.c b/lldb/test/API/linux/aarch64/mte_core_file/main.c
index 6537edd..5974594 100644
--- a/lldb/test/API/linux/aarch64/mte_core_file/main.c
+++ b/lldb/test/API/linux/aarch64/mte_core_file/main.c
@@ -23,7 +23,7 @@
int main(int argc, char const *argv[]) {
#ifdef NO_MTE
- *(char *)(0) = 0;
+ __builtin_trap();
#endif
if (prctl(PR_SET_TAGGED_ADDR_CTRL,
generated by cgit v1.1 at 2025-07-29 03:02:53 +0000