This revision was automatically updated to reflect the committed changes.
Closed by commit rGe414ede2cd54: [lldb] [test/Register] Initial tests for
regsets in core dumps (authored by mgorny).
Herald added a project: LLDB.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D91963/new/
https://reviews.llvm.org/D91963
Files:
lldb/test/Shell/Register/Core/Inputs/strip-coredump.py
lldb/test/Shell/Register/Core/Inputs/x86-32-freebsd.core
lldb/test/Shell/Register/Core/Inputs/x86-32-gp.check
lldb/test/Shell/Register/Core/Inputs/x86-32-linux.core
lldb/test/Shell/Register/Core/Inputs/x86-32-netbsd.core
lldb/test/Shell/Register/Core/Inputs/x86-64-freebsd.core
lldb/test/Shell/Register/Core/Inputs/x86-64-gp-hixmm.check
lldb/test/Shell/Register/Core/Inputs/x86-64-linux.core
lldb/test/Shell/Register/Core/Inputs/x86-64-netbsd.core
lldb/test/Shell/Register/Core/Inputs/x86-core-dump.cpp
lldb/test/Shell/Register/Core/Inputs/x86-fp.check
lldb/test/Shell/Register/Core/x86-32-freebsd-addr.test
lldb/test/Shell/Register/Core/x86-32-freebsd-gp.test
lldb/test/Shell/Register/Core/x86-32-linux-addr.test
lldb/test/Shell/Register/Core/x86-32-linux-fp.test
lldb/test/Shell/Register/Core/x86-32-linux-gp.test
lldb/test/Shell/Register/Core/x86-64-freebsd-addr.test
lldb/test/Shell/Register/Core/x86-64-freebsd-fp.test
lldb/test/Shell/Register/Core/x86-64-freebsd-gp.test
lldb/test/Shell/Register/Core/x86-64-linux-addr.test
lldb/test/Shell/Register/Core/x86-64-linux-fp.test
lldb/test/Shell/Register/Core/x86-64-linux-gp.test
lldb/test/Shell/Register/Core/x86-64-netbsd-addr.test
lldb/test/Shell/Register/Core/x86-64-netbsd-fp.test
lldb/test/Shell/Register/Core/x86-64-netbsd-gp.test
Index: lldb/test/Shell/Register/Core/x86-64-netbsd-gp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-netbsd-gp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-netbsd.core | FileCheck %p/Inputs/x86-64-gp-hixmm.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-64-netbsd-fp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-netbsd-fp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-netbsd.core | FileCheck %p/Inputs/x86-fp.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-64-netbsd-addr.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-netbsd-addr.test
@@ -0,0 +1,18 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-netbsd.core | FileCheck %s
+
+register read --all
+# CHECK-DAG: rip = 0x0000000000400c47
+# CHECK-DAG: rflags = 0x0000000000010212
+# CHECK-DAG: cs = 0x0000000000000047
+# CHECK-DAG: fs = 0x0000000000000000
+# CHECK-DAG: gs = 0x0000000000000000
+# CHECK-DAG: ss = 0x000000000000003f
+# CHECK-DAG: ds = 0x0000000000000023
+# CHECK-DAG: es = 0x0000000000000023
+
+# CHECK-DAG: fiseg = 0x00000000
+# CHECK-DAG: fioff = 0x00400c06
+# CHECK-DAG: fip = 0x0000000000400c06
+# CHECK-DAG: foseg = 0x00000000
+# CHECK-DAG: fooff = 0xfff93078
+# CHECK-DAG: fdp = 0x00000000fff93078
Index: lldb/test/Shell/Register/Core/x86-64-linux-gp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-linux-gp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-linux.core | FileCheck %p/Inputs/x86-64-gp-hixmm.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-64-linux-fp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-linux-fp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-linux.core | FileCheck %p/Inputs/x86-fp.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-64-linux-addr.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-linux-addr.test
@@ -0,0 +1,18 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-linux.core | FileCheck %s
+
+register read --all
+# CHECK-DAG: rip = 0x00000000004012db
+# CHECK-DAG: rflags = 0x0000000000010246
+# CHECK-DAG: cs = 0x0000000000000033
+# CHECK-DAG: fs = 0x0000000000000000
+# CHECK-DAG: gs = 0x0000000000000000
+# CHECK-DAG: ss = 0x000000000000002b
+# CHECK-DAG: ds = 0x0000000000000000
+# CHECK-DAG: es = 0x0000000000000000
+
+# CHECK-DAG: fiseg = 0x00000000
+# CHECK-DAG: fioff = 0x0040129a
+# CHECK-DAG: fip = 0x000000000040129a
+# CHECK-DAG: foseg = 0x00007ffd
+# CHECK-DAG: fooff = 0x547cb5f8
+# CHECK-DAG: fdp = 0x00007ffd547cb5f8
Index: lldb/test/Shell/Register/Core/x86-64-freebsd-gp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-freebsd-gp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-freebsd.core | FileCheck %p/Inputs/x86-64-gp-hixmm.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-64-freebsd-fp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-freebsd-fp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-freebsd.core | FileCheck %p/Inputs/x86-fp.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-64-freebsd-addr.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-64-freebsd-addr.test
@@ -0,0 +1,18 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-64-freebsd.core | FileCheck %s
+
+register read --all
+# CHECK-DAG: rip = 0x000000000020242b
+# CHECK-DAG: rflags = 0x0000000000010246
+# CHECK-DAG: cs = 0x0000000000000043
+# CHECK-DAG: fs = 0x0013
+# CHECK-DAG: gs = 0x001b
+# CHECK-DAG: ss = 0x000000000000003b
+# CHECK-DAG: ds = 0x003b
+# CHECK-DAG: es = 0x003b
+
+# CHECK-DAG: fiseg = 0x00000000
+# CHECK-DAG: fioff = 0x002023ea
+# CHECK-DAG: fip = 0x00000000002023ea
+# CHECK-DAG: foseg = 0x00007fff
+# CHECK-DAG: fooff = 0xffffd138
+# CHECK-DAG: fdp = 0x00007fffffffd138
Index: lldb/test/Shell/Register/Core/x86-32-linux-gp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-32-linux-gp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-32-linux.core | FileCheck %p/Inputs/x86-32-gp.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-32-linux-fp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-32-linux-fp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-32-linux.core | FileCheck %p/Inputs/x86-fp.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-32-linux-addr.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-32-linux-addr.test
@@ -0,0 +1,16 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-32-linux.core | FileCheck %s
+
+register read --all
+# CHECK-DAG: eip = 0x080492ab
+# CHECK-DAG: eflags = 0x00010283
+# CHECK-DAG: cs = 0x00000023
+# CHECK-DAG: fs = 0x00000000
+# CHECK-DAG: gs = 0x00000063
+# CHECK-DAG: ss = 0x0000002b
+# CHECK-DAG: ds = 0x0000002b
+# CHECK-DAG: es = 0x0000002b
+
+# CHECK-DAG: fiseg = 0x00000000
+# CHECK-DAG: fioff = 0x08049292
+# CHECK-DAG: foseg = 0x00000000
+# CHECK-DAG: fooff = 0xfff2d078
Index: lldb/test/Shell/Register/Core/x86-32-freebsd-gp.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-32-freebsd-gp.test
@@ -0,0 +1,3 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-32-freebsd.core | FileCheck %p/Inputs/x86-32-gp.check
+
+register read --all
Index: lldb/test/Shell/Register/Core/x86-32-freebsd-addr.test
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/x86-32-freebsd-addr.test
@@ -0,0 +1,13 @@
+# RUN: %lldb -b -s %s -c %p/Inputs/x86-32-freebsd.core | FileCheck %s
+
+register read --all
+# CHECK-DAG: eip = 0x00401c6b
+# CHECK-DAG: eflags = 0x00010246
+# CHECK-DAG: cs = 0x00000033
+# CHECK-DAG: fs = 0x00000013
+# CHECK-DAG: gs = 0x0000001b
+# CHECK-DAG: ss = 0x0000003b
+# CHECK-DAG: ds = 0x0000003b
+# CHECK-DAG: es = 0x0000003b
+
+# TODO: fix reading fp registers
Index: lldb/test/Shell/Register/Core/Inputs/x86-fp.check
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/Inputs/x86-fp.check
@@ -0,0 +1,30 @@
+# CHECK-DAG: fctrl = 0x037b
+# CHECK-DAG: fstat = 0x8084
+# CHECK-DAG: ftag = 0x007f
+# CHECK-DAG: fop = 0x0032
+# CHECK-DAG: mxcsr = 0x00001f80
+# CHECK-DAG: mxcsrmask = 0x0002ffff
+# CHECK-DAG: st0 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x80 0x00 0x40}
+# CHECK-DAG: st1 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x3f 0x00 0x00}
+# CHECK-DAG: st2 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
+# CHECK-DAG: st3 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x80}
+# CHECK-DAG: st4 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x80 0xff 0x7f}
+# CHECK-DAG: st5 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x80 0xff 0xff}
+# CHECK-DAG: st6 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xc0 0xff 0xff}
+# CHECK-DAG: st7 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
+# CHECK-DAG: mm0 = 0x8000000000000000
+# CHECK-DAG: mm1 = 0x3f00000000000000
+# CHECK-DAG: mm2 = 0x0000000000000000
+# CHECK-DAG: mm3 = 0x0000000000000000
+# CHECK-DAG: mm4 = 0x8000000000000000
+# CHECK-DAG: mm5 = 0x8000000000000000
+# CHECK-DAG: mm6 = 0xc000000000000000
+# CHECK-DAG: mm7 = 0x0000000000000000
+# CHECK-DAG: xmm0 = {0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f}
+# CHECK-DAG: xmm1 = {0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10}
+# CHECK-DAG: xmm2 = {0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11}
+# CHECK-DAG: xmm3 = {0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12}
+# CHECK-DAG: xmm4 = {0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13}
+# CHECK-DAG: xmm5 = {0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14}
+# CHECK-DAG: xmm6 = {0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15}
+# CHECK-DAG: xmm7 = {0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16}
Index: lldb/test/Shell/Register/Core/Inputs/x86-core-dump.cpp
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/Inputs/x86-core-dump.cpp
@@ -0,0 +1,324 @@
+// This program is used to generate a core dump for testing register dumps.
+// The exact set of registers dumped depends on the instruction sets enabled
+// via compiler flags.
+
+#include <cstdint>
+
+struct alignas(64) zmm_t {
+ uint64_t a, b, c, d, e, f, g, h;
+};
+
+struct alignas(16) float80_raw {
+ uint64_t mantissa;
+ uint16_t sign_exp;
+};
+
+int main() {
+ // test data for xmm, ymm and zmm registers
+ constexpr zmm_t zmm[] = {
+ { 0x0706050403020100, 0x0F0E0D0C0B0A0908,
+ 0x1716151413121110, 0x1F1E1D1C1B1A1918,
+ 0x2726252423222120, 0x2F2E2D2C2B2A2928,
+ 0x3736353433323130, 0x3F3E3D3C3B3A3938, },
+ { 0x0807060504030201, 0x100F0E0D0C0B0A09,
+ 0x1817161514131211, 0x201F1E1D1C1B1A19,
+ 0x2827262524232221, 0x302F2E2D2C2B2A29,
+ 0x3837363534333231, 0x403F3E3D3C3B3A39, },
+ { 0x0908070605040302, 0x11100F0E0D0C0B0A,
+ 0x1918171615141312, 0x21201F1E1D1C1B1A,
+ 0x2928272625242322, 0x31302F2E2D2C2B2A,
+ 0x3938373635343332, 0x41403F3E3D3C3B3A, },
+ { 0x0A09080706050403, 0x1211100F0E0D0C0B,
+ 0x1A19181716151413, 0x2221201F1E1D1C1B,
+ 0x2A29282726252423, 0x3231302F2E2D2C2B,
+ 0x3A39383736353433, 0x4241403F3E3D3C3B, },
+ { 0x0B0A090807060504, 0x131211100F0E0D0C,
+ 0x1B1A191817161514, 0x232221201F1E1D1C,
+ 0x2B2A292827262524, 0x333231302F2E2D2C,
+ 0x3B3A393837363534, 0x434241403F3E3D3C, },
+ { 0x0C0B0A0908070605, 0x14131211100F0E0D,
+ 0x1C1B1A1918171615, 0x24232221201F1E1D,
+ 0x2C2B2A2928272625, 0x34333231302F2E2D,
+ 0x3C3B3A3938373635, 0x44434241403F3E3D, },
+ { 0x0D0C0B0A09080706, 0x1514131211100F0E,
+ 0x1D1C1B1A19181716, 0x2524232221201F1E,
+ 0x2D2C2B2A29282726, 0x3534333231302F2E,
+ 0x3D3C3B3A39383736, 0x4544434241403F3E, },
+ { 0x0E0D0C0B0A090807, 0x161514131211100F,
+ 0x1E1D1C1B1A191817, 0x262524232221201F,
+ 0x2E2D2C2B2A292827, 0x363534333231302F,
+ 0x3E3D3C3B3A393837, 0x464544434241403F, },
+#if defined(__x86_64__) || defined(_M_X64)
+ { 0x0F0E0D0C0B0A0908, 0x1716151413121110,
+ 0x1F1E1D1C1B1A1918, 0x2726252423222120,
+ 0x2F2E2D2C2B2A2928, 0x3736353433323130,
+ 0x3F3E3D3C3B3A3938, 0x4746454443424140, },
+ { 0x100F0E0D0C0B0A09, 0x1817161514131211,
+ 0x201F1E1D1C1B1A19, 0x2827262524232221,
+ 0x302F2E2D2C2B2A29, 0x3837363534333231,
+ 0x403F3E3D3C3B3A39, 0x4847464544434241, },
+ { 0x11100F0E0D0C0B0A, 0x1918171615141312,
+ 0x21201F1E1D1C1B1A, 0x2928272625242322,
+ 0x31302F2E2D2C2B2A, 0x3938373635343332,
+ 0x41403F3E3D3C3B3A, 0x4948474645444342, },
+ { 0x1211100F0E0D0C0B, 0x1A19181716151413,
+ 0x2221201F1E1D1C1B, 0x2A29282726252423,
+ 0x3231302F2E2D2C2B, 0x3A39383736353433,
+ 0x4241403F3E3D3C3B, 0x4A49484746454443, },
+ { 0x131211100F0E0D0C, 0x1B1A191817161514,
+ 0x232221201F1E1D1C, 0x2B2A292827262524,
+ 0x333231302F2E2D2C, 0x3B3A393837363534,
+ 0x434241403F3E3D3C, 0x4B4A494847464544, },
+ { 0x14131211100F0E0D, 0x1C1B1A1918171615,
+ 0x24232221201F1E1D, 0x2C2B2A2928272625,
+ 0x34333231302F2E2D, 0x3C3B3A3938373635,
+ 0x44434241403F3E3D, 0x4C4B4A4948474645, },
+ { 0x1514131211100F0E, 0x1D1C1B1A19181716,
+ 0x2524232221201F1E, 0x2D2C2B2A29282726,
+ 0x3534333231302F2E, 0x3D3C3B3A39383736,
+ 0x4544434241403F3E, 0x4D4C4B4A49484746, },
+ { 0x161514131211100F, 0x1E1D1C1B1A191817,
+ 0x262524232221201F, 0x2E2D2C2B2A292827,
+ 0x363534333231302F, 0x3E3D3C3B3A393837,
+ 0x464544434241403F, 0x4E4D4C4B4A494847, },
+ { 0x1716151413121110, 0x1F1E1D1C1B1A1918,
+ 0x2726252423222120, 0x2F2E2D2C2B2A2928,
+ 0x3736353433323130, 0x3F3E3D3C3B3A3938,
+ 0x4746454443424140, 0x4F4E4D4C4B4A4948, },
+ { 0x1817161514131211, 0x201F1E1D1C1B1A19,
+ 0x2827262524232221, 0x302F2E2D2C2B2A29,
+ 0x3837363534333231, 0x403F3E3D3C3B3A39,
+ 0x4847464544434241, 0x504F4E4D4C4B4A49, },
+ { 0x1918171615141312, 0x21201F1E1D1C1B1A,
+ 0x2928272625242322, 0x31302F2E2D2C2B2A,
+ 0x3938373635343332, 0x41403F3E3D3C3B3A,
+ 0x4948474645444342, 0x51504F4E4D4C4B4A, },
+ { 0x1A19181716151413, 0x2221201F1E1D1C1B,
+ 0x2A29282726252423, 0x3231302F2E2D2C2B,
+ 0x3A39383736353433, 0x4241403F3E3D3C3B,
+ 0x4A49484746454443, 0x5251504F4E4D4C4B, },
+ { 0x1B1A191817161514, 0x232221201F1E1D1C,
+ 0x2B2A292827262524, 0x333231302F2E2D2C,
+ 0x3B3A393837363534, 0x434241403F3E3D3C,
+ 0x4B4A494847464544, 0x535251504F4E4D4C, },
+ { 0x1C1B1A1918171615, 0x24232221201F1E1D,
+ 0x2C2B2A2928272625, 0x34333231302F2E2D,
+ 0x3C3B3A3938373635, 0x44434241403F3E3D,
+ 0x4C4B4A4948474645, 0x54535251504F4E4D, },
+ { 0x1D1C1B1A19181716, 0x2524232221201F1E,
+ 0x2D2C2B2A29282726, 0x3534333231302F2E,
+ 0x3D3C3B3A39383736, 0x4544434241403F3E,
+ 0x4D4C4B4A49484746, 0x5554535251504F4E, },
+ { 0x1E1D1C1B1A191817, 0x262524232221201F,
+ 0x2E2D2C2B2A292827, 0x363534333231302F,
+ 0x3E3D3C3B3A393837, 0x464544434241403F,
+ 0x4E4D4C4B4A494847, 0x565554535251504F, },
+ { 0x1F1E1D1C1B1A1918, 0x2726252423222120,
+ 0x2F2E2D2C2B2A2928, 0x3736353433323130,
+ 0x3F3E3D3C3B3A3938, 0x4746454443424140,
+ 0x4F4E4D4C4B4A4948, 0x5756555453525150, },
+ { 0x201F1E1D1C1B1A19, 0x2827262524232221,
+ 0x302F2E2D2C2B2A29, 0x3837363534333231,
+ 0x403F3E3D3C3B3A39, 0x4847464544434241,
+ 0x504F4E4D4C4B4A49, 0x5857565554535251, },
+ { 0x21201F1E1D1C1B1A, 0x2928272625242322,
+ 0x31302F2E2D2C2B2A, 0x3938373635343332,
+ 0x41403F3E3D3C3B3A, 0x4948474645444342,
+ 0x51504F4E4D4C4B4A, 0x5958575655545352, },
+ { 0x2221201F1E1D1C1B, 0x2A29282726252423,
+ 0x3231302F2E2D2C2B, 0x3A39383736353433,
+ 0x4241403F3E3D3C3B, 0x4A49484746454443,
+ 0x5251504F4E4D4C4B, 0x5A59585756555453, },
+ { 0x232221201F1E1D1C, 0x2B2A292827262524,
+ 0x333231302F2E2D2C, 0x3B3A393837363534,
+ 0x434241403F3E3D3C, 0x4B4A494847464544,
+ 0x535251504F4E4D4C, 0x5B5A595857565554, },
+ { 0x24232221201F1E1D, 0x2C2B2A2928272625,
+ 0x34333231302F2E2D, 0x3C3B3A3938373635,
+ 0x44434241403F3E3D, 0x4C4B4A4948474645,
+ 0x54535251504F4E4D, 0x5C5B5A5958575655, },
+ { 0x2524232221201F1E, 0x2D2C2B2A29282726,
+ 0x3534333231302F2E, 0x3D3C3B3A39383736,
+ 0x4544434241403F3E, 0x4D4C4B4A49484746,
+ 0x5554535251504F4E, 0x5D5C5B5A59585756, },
+ { 0x262524232221201F, 0x2E2D2C2B2A292827,
+ 0x363534333231302F, 0x3E3D3C3B3A393837,
+ 0x464544434241403F, 0x4E4D4C4B4A494847,
+ 0x565554535251504F, 0x5E5D5C5B5A595857, },
+#endif
+ };
+
+ // test data for FPU registers
+ float80_raw st[] = {
+ {0x8000000000000000, 0x4000}, // +2.0
+ {0x3f00000000000000, 0x0000}, // 1.654785e-4932 (denormal)
+ {0x0000000000000000, 0x0000}, // +0
+ {0x0000000000000000, 0x8000}, // -0
+ {0x8000000000000000, 0x7fff}, // +inf
+ {0x8000000000000000, 0xffff}, // -inf
+ {0xc000000000000000, 0xffff}, // nan
+ // st7 will be freed to test tag word better
+ {0x0000000000000000, 0x0000}, // +0
+ };
+
+ // unmask divide-by-zero exception
+ uint16_t cw = 0x037b;
+ // used as single-precision float
+ uint32_t zero = 0;
+
+ // test data for GP registers
+ const uint64_t gpr[] = {
+ 0x2726252423222120,
+ 0x2827262524232221,
+ 0x2928272625242322,
+ 0x2A29282726252423,
+ 0x2B2A292827262524,
+ 0x2C2B2A2928272625,
+ 0x2D2C2B2A29282726,
+ 0x2E2D2C2B2A292827,
+ 0x2F2E2D2C2B2A2928,
+ 0x302F2E2D2C2B2A29,
+ 0x31302F2E2D2C2B2A,
+ 0x3231302F2E2D2C2B,
+ 0x333231302F2E2D2C,
+ 0x34333231302F2E2D,
+ 0x3534333231302F2E,
+ 0x363534333231302F,
+ };
+
+ asm volatile(
+ // fill the highest register set supported -- ZMM, YMM or XMM
+#if defined(__AVX512F__)
+ "vmovaps 0x000(%0), %%zmm0\n\t"
+ "vmovaps 0x040(%0), %%zmm1\n\t"
+ "vmovaps 0x080(%0), %%zmm2\n\t"
+ "vmovaps 0x0C0(%0), %%zmm3\n\t"
+ "vmovaps 0x100(%0), %%zmm4\n\t"
+ "vmovaps 0x140(%0), %%zmm5\n\t"
+ "vmovaps 0x180(%0), %%zmm6\n\t"
+ "vmovaps 0x1C0(%0), %%zmm7\n\t"
+#if defined(__x86_64__) || defined(_M_X64)
+ "vmovaps 0x200(%0), %%zmm8\n\t"
+ "vmovaps 0x240(%0), %%zmm9\n\t"
+ "vmovaps 0x280(%0), %%zmm10\n\t"
+ "vmovaps 0x2C0(%0), %%zmm11\n\t"
+ "vmovaps 0x300(%0), %%zmm12\n\t"
+ "vmovaps 0x340(%0), %%zmm13\n\t"
+ "vmovaps 0x380(%0), %%zmm14\n\t"
+ "vmovaps 0x3C0(%0), %%zmm15\n\t"
+ "vmovaps 0x400(%0), %%zmm16\n\t"
+ "vmovaps 0x440(%0), %%zmm17\n\t"
+ "vmovaps 0x480(%0), %%zmm18\n\t"
+ "vmovaps 0x4C0(%0), %%zmm19\n\t"
+ "vmovaps 0x500(%0), %%zmm20\n\t"
+ "vmovaps 0x540(%0), %%zmm21\n\t"
+ "vmovaps 0x580(%0), %%zmm22\n\t"
+ "vmovaps 0x5C0(%0), %%zmm23\n\t"
+ "vmovaps 0x600(%0), %%zmm24\n\t"
+ "vmovaps 0x640(%0), %%zmm25\n\t"
+ "vmovaps 0x680(%0), %%zmm26\n\t"
+ "vmovaps 0x6C0(%0), %%zmm27\n\t"
+ "vmovaps 0x700(%0), %%zmm28\n\t"
+ "vmovaps 0x740(%0), %%zmm29\n\t"
+ "vmovaps 0x780(%0), %%zmm30\n\t"
+ "vmovaps 0x7C0(%0), %%zmm31\n\t"
+#endif // defined(__x86_64__) || defined(_M_X64)
+#elif defined(__AVX__)
+ "vmovaps 0x000(%0), %%ymm0\n\t"
+ "vmovaps 0x040(%0), %%ymm1\n\t"
+ "vmovaps 0x080(%0), %%ymm2\n\t"
+ "vmovaps 0x0C0(%0), %%ymm3\n\t"
+ "vmovaps 0x100(%0), %%ymm4\n\t"
+ "vmovaps 0x140(%0), %%ymm5\n\t"
+ "vmovaps 0x180(%0), %%ymm6\n\t"
+ "vmovaps 0x1C0(%0), %%ymm7\n\t"
+#if defined(__x86_64__) || defined(_M_X64)
+ "vmovaps 0x200(%0), %%ymm8\n\t"
+ "vmovaps 0x240(%0), %%ymm9\n\t"
+ "vmovaps 0x280(%0), %%ymm10\n\t"
+ "vmovaps 0x2C0(%0), %%ymm11\n\t"
+ "vmovaps 0x300(%0), %%ymm12\n\t"
+ "vmovaps 0x340(%0), %%ymm13\n\t"
+ "vmovaps 0x380(%0), %%ymm14\n\t"
+ "vmovaps 0x3C0(%0), %%ymm15\n\t"
+#endif // defined(__x86_64__) || defined(_M_X64)
+#else // !defined(__AVX__)
+ "movaps 0x000(%0), %%xmm0\n\t"
+ "movaps 0x040(%0), %%xmm1\n\t"
+ "movaps 0x080(%0), %%xmm2\n\t"
+ "movaps 0x0C0(%0), %%xmm3\n\t"
+ "movaps 0x100(%0), %%xmm4\n\t"
+ "movaps 0x140(%0), %%xmm5\n\t"
+ "movaps 0x180(%0), %%xmm6\n\t"
+ "movaps 0x1C0(%0), %%xmm7\n\t"
+#if defined(__x86_64__) || defined(_M_X64)
+ "movaps 0x200(%0), %%xmm8\n\t"
+ "movaps 0x240(%0), %%xmm9\n\t"
+ "movaps 0x280(%0), %%xmm10\n\t"
+ "movaps 0x2C0(%0), %%xmm11\n\t"
+ "movaps 0x300(%0), %%xmm12\n\t"
+ "movaps 0x340(%0), %%xmm13\n\t"
+ "movaps 0x380(%0), %%xmm14\n\t"
+ "movaps 0x3C0(%0), %%xmm15\n\t"
+#endif // defined(__x86_64__) || defined(_M_X64)
+#endif
+ "\n\t"
+
+ // fill FPU registers
+ "finit\n\t"
+ "fldcw %2\n\t"
+ // load on stack in reverse order to make the result easier to read
+ "fldt 0x70(%1)\n\t"
+ "fldt 0x60(%1)\n\t"
+ "fldt 0x50(%1)\n\t"
+ "fldt 0x40(%1)\n\t"
+ "fldt 0x30(%1)\n\t"
+ "fldt 0x20(%1)\n\t"
+ "fldt 0x10(%1)\n\t"
+ "fldt 0x00(%1)\n\t"
+ // free st7
+ "ffree %%st(7)\n\t"
+ // this should trigger a divide-by-zero
+ "fdivs (%3)\n\t"
+ "\n\t"
+
+ // fill GP registers
+ // note that this invalidates all parameters
+#if defined(__x86_64__) || defined(_M_X64)
+ "movq 0x78(%4), %%r15\n\t"
+ "movq 0x70(%4), %%r14\n\t"
+ "movq 0x68(%4), %%r13\n\t"
+ "movq 0x60(%4), %%r12\n\t"
+ "movq 0x58(%4), %%r11\n\t"
+ "movq 0x50(%4), %%r10\n\t"
+ "movq 0x48(%4), %%r9\n\t"
+ "movq 0x40(%4), %%r8\n\t"
+ "movq 0x38(%4), %%rdi\n\t"
+ "movq 0x30(%4), %%rsi\n\t"
+ "movq 0x28(%4), %%rbp\n\t"
+ "movq 0x20(%4), %%rsp\n\t"
+ "movq 0x18(%4), %%rdx\n\t"
+ "movq 0x10(%4), %%rcx\n\t"
+ "movq 0x08(%4), %%rbx\n\t"
+ "movq 0x00(%4), %%rax\n\t"
+#else // !(defined(__x86_64__) || defined(_M_X64))
+ "movl 0x38(%4), %%edi\n\t"
+ "movl 0x30(%4), %%esi\n\t"
+ "movl 0x28(%4), %%ebp\n\t"
+ "movl 0x20(%4), %%esp\n\t"
+ "movl 0x18(%4), %%edx\n\t"
+ "movl 0x10(%4), %%ecx\n\t"
+ "movl 0x08(%4), %%ebx\n\t"
+ "movl 0x00(%4), %%eax\n\t"
+#endif
+ "\n\t"
+
+ // trigger SEGV
+ "movl %%eax, 0\n\t"
+ :
+ : "b"(zmm), "c"(st), "m"(cw), "d"(&zero), "a"(gpr)
+ : // clobbers do not really matter since we crash
+ );
+
+ return 0;
+}
Index: lldb/test/Shell/Register/Core/Inputs/x86-64-gp-hixmm.check
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/Inputs/x86-64-gp-hixmm.check
@@ -0,0 +1,77 @@
+# CHECK-DAG: rax = 0x2726252423222120
+# CHECK-DAG: rbx = 0x2827262524232221
+# CHECK-DAG: rcx = 0x2928272625242322
+# CHECK-DAG: rdx = 0x2a29282726252423
+# CHECK-DAG: rdi = 0x2e2d2c2b2a292827
+# CHECK-DAG: rsi = 0x2d2c2b2a29282726
+# CHECK-DAG: rbp = 0x2c2b2a2928272625
+# CHECK-DAG: rsp = 0x2b2a292827262524
+# CHECK-DAG: r8 = 0x2f2e2d2c2b2a2928
+# CHECK-DAG: r9 = 0x302f2e2d2c2b2a29
+# CHECK-DAG: r10 = 0x31302f2e2d2c2b2a
+# CHECK-DAG: r11 = 0x3231302f2e2d2c2b
+# CHECK-DAG: r12 = 0x333231302f2e2d2c
+# CHECK-DAG: r13 = 0x34333231302f2e2d
+# CHECK-DAG: r14 = 0x3534333231302f2e
+# CHECK-DAG: r15 = 0x363534333231302f
+# CHECK-DAG: eax = 0x23222120
+# CHECK-DAG: ebx = 0x24232221
+# CHECK-DAG: ecx = 0x25242322
+# CHECK-DAG: edx = 0x26252423
+# CHECK-DAG: edi = 0x2a292827
+# CHECK-DAG: esi = 0x29282726
+# CHECK-DAG: ebp = 0x28272625
+# CHECK-DAG: esp = 0x27262524
+# CHECK-DAG: r8d = 0x2b2a2928
+# CHECK-DAG: r9d = 0x2c2b2a29
+# CHECK-DAG: r10d = 0x2d2c2b2a
+# CHECK-DAG: r11d = 0x2e2d2c2b
+# CHECK-DAG: r12d = 0x2f2e2d2c
+# CHECK-DAG: r13d = 0x302f2e2d
+# CHECK-DAG: r14d = 0x31302f2e
+# CHECK-DAG: r15d = 0x3231302f
+# CHECK-DAG: ax = 0x2120
+# CHECK-DAG: bx = 0x2221
+# CHECK-DAG: cx = 0x2322
+# CHECK-DAG: dx = 0x2423
+# CHECK-DAG: di = 0x2827
+# CHECK-DAG: si = 0x2726
+# CHECK-DAG: bp = 0x2625
+# CHECK-DAG: sp = 0x2524
+# CHECK-DAG: r8w = 0x2928
+# CHECK-DAG: r9w = 0x2a29
+# CHECK-DAG: r10w = 0x2b2a
+# CHECK-DAG: r11w = 0x2c2b
+# CHECK-DAG: r12w = 0x2d2c
+# CHECK-DAG: r13w = 0x2e2d
+# CHECK-DAG: r14w = 0x2f2e
+# CHECK-DAG: r15w = 0x302f
+# CHECK-DAG: ah = 0x21
+# CHECK-DAG: bh = 0x22
+# CHECK-DAG: ch = 0x23
+# CHECK-DAG: dh = 0x24
+# CHECK-DAG: al = 0x20
+# CHECK-DAG: bl = 0x21
+# CHECK-DAG: cl = 0x22
+# CHECK-DAG: dl = 0x23
+# CHECK-DAG: dil = 0x27
+# CHECK-DAG: sil = 0x26
+# CHECK-DAG: bpl = 0x25
+# CHECK-DAG: spl = 0x24
+# CHECK-DAG: r8l = 0x28
+# CHECK-DAG: r9l = 0x29
+# CHECK-DAG: r10l = 0x2a
+# CHECK-DAG: r11l = 0x2b
+# CHECK-DAG: r12l = 0x2c
+# CHECK-DAG: r13l = 0x2d
+# CHECK-DAG: r14l = 0x2e
+# CHECK-DAG: r15l = 0x2f
+
+# CHECK-DAG: xmm8 = {0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17}
+# CHECK-DAG: xmm9 = {0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18}
+# CHECK-DAG: xmm10 = {0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19}
+# CHECK-DAG: xmm11 = {0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a}
+# CHECK-DAG: xmm12 = {0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b}
+# CHECK-DAG: xmm13 = {0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c}
+# CHECK-DAG: xmm14 = {0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d}
+# CHECK-DAG: xmm15 = {0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x1e}
Index: lldb/test/Shell/Register/Core/Inputs/x86-32-gp.check
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/Inputs/x86-32-gp.check
@@ -0,0 +1,24 @@
+# CHECK-DAG: eax = 0x23222120
+# CHECK-DAG: ebx = 0x24232221
+# CHECK-DAG: ecx = 0x25242322
+# CHECK-DAG: edx = 0x26252423
+# CHECK-DAG: edi = 0x2a292827
+# CHECK-DAG: esi = 0x29282726
+# CHECK-DAG: ebp = 0x28272625
+# CHECK-DAG: esp = 0x27262524
+# CHECK-DAG: ax = 0x2120
+# CHECK-DAG: bx = 0x2221
+# CHECK-DAG: cx = 0x2322
+# CHECK-DAG: dx = 0x2423
+# CHECK-DAG: di = 0x2827
+# CHECK-DAG: si = 0x2726
+# CHECK-DAG: bp = 0x2625
+# CHECK-DAG: sp = 0x2524
+# CHECK-DAG: ah = 0x21
+# CHECK-DAG: bh = 0x22
+# CHECK-DAG: ch = 0x23
+# CHECK-DAG: dh = 0x24
+# CHECK-DAG: al = 0x20
+# CHECK-DAG: bl = 0x21
+# CHECK-DAG: cl = 0x22
+# CHECK-DAG: dl = 0x23
Index: lldb/test/Shell/Register/Core/Inputs/strip-coredump.py
===================================================================
--- /dev/null
+++ lldb/test/Shell/Register/Core/Inputs/strip-coredump.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# Strip unnecessary data from a core dump to reduce its size.
+#
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+import argparse
+import os.path
+import sys
+import tempfile
+
+from elftools.elf.elffile import ELFFile
+
+
+def strip_non_notes(elf, inf, outf):
+ next_segment_offset = min(x.header.p_offset for x in elf.iter_segments())
+ copy_segments = filter(lambda x: x.header.p_type == "PT_NOTE",
+ elf.iter_segments())
+
+ # first copy the headers
+ inf.seek(0)
+ outf.write(inf.read(next_segment_offset))
+
+ for seg in copy_segments:
+ assert seg.header.p_filesz > 0
+
+ inf.seek(seg.header.p_offset)
+ # fill the area between last write and new offset with zeros
+ outf.seek(seg.header.p_offset)
+
+ # now copy the segment
+ outf.write(inf.read(seg.header.p_filesz))
+
+
+def main():
+ argp = argparse.ArgumentParser()
+ action = argp.add_mutually_exclusive_group(required=True)
+ action.add_argument("--strip-non-notes",
+ action="store_const",
+ const=strip_non_notes,
+ dest="action",
+ help="Strip all segments except for notes")
+ argp.add_argument("elf",
+ help="ELF file to strip (in place)",
+ nargs='+')
+ args = argp.parse_args()
+
+ for path in args.elf:
+ with open(path, "rb") as f:
+ elf = ELFFile(f)
+ # we do not support copying the section table now
+ assert elf.num_sections() == 0
+
+ tmpf = tempfile.NamedTemporaryFile(dir=os.path.dirname(path),
+ delete=False)
+ try:
+ args.action(elf, f, tmpf)
+ except:
+ os.unlink(tmpf.name)
+ raise
+ else:
+ os.rename(tmpf.name, path)
+
+ return 0
+
+
+if __name__ == "__main__":
+ sys.exit(main())
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