Adding upstream version 0.15.upstream/0.15upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 272 insertions, 0 deletions

diff --git a/testsuite/lib/unavailable-dwarf-piece.exp b/testsuite/lib/unavailable-dwarf-piece.exp
new file mode 100644
index 0000000..0fa1df9
--- /dev/null
+++ b/testsuite/lib/unavailable-dwarf-piece.exp
@@ -0,0 +1,272 @@
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+load_lib dwarf-lib.exp
+load_lib dwarf.exp
+
+set asm_file unavailable-dwarf-piece-dw.S
+
+Dwarf::assemble $asm_file {
+    declare_labels uchar_label struct_s_label foo_label struct_t_label bar_label
+
+    cu {} {
+	compile_unit {{language @DW_LANG_C}} {
+	    uchar_label: DW_TAG_base_type {
+		{name "unsigned char"}
+		{byte_size 1 DW_FORM_sdata}
+		{encoding @DW_ATE_unsigned_char}
+	    }
+
+	    struct_s_label: DW_TAG_structure_type {
+		{name s}
+		{byte_size 3 DW_FORM_sdata}
+		{decl_file 0 DW_FORM_udata}
+		{decl_line 1 DW_FORM_sdata}
+	    } {
+		DW_TAG_member {
+		    {name a}
+		    {type :$uchar_label}
+		    {data_member_location {
+			DW_OP_plus_uconst 0
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name b}
+		    {type :$uchar_label}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name c}
+		    {type :$uchar_label}
+		    {data_member_location {
+			DW_OP_plus_uconst 2
+		    } SPECIAL_expr}
+		}
+	    }
+
+	    struct_t_label: DW_TAG_structure_type {
+		{name t}
+		{byte_size 3 DW_FORM_sdata}
+		{decl_file 0 DW_FORM_udata}
+		{decl_line 1 DW_FORM_sdata}
+	    } {
+		DW_TAG_member {
+		    {name a}
+		    {type :$uchar_label}
+		    {data_member_location {
+			DW_OP_plus_uconst 0
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name b}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 7 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name c}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 6 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name d}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 5 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name e}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 4 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name f}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 3 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name g}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 2 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name h}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 1 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name i}
+		    {type :$uchar_label}
+		    {byte_size 1 DW_FORM_sdata}
+		    {bit_size 1 DW_FORM_sdata}
+		    {bit_offset 0 DW_FORM_sdata}
+		    {data_member_location {
+			DW_OP_plus_uconst 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_member {
+		    {name j}
+		    {type :$uchar_label}
+		    {data_member_location {
+			DW_OP_plus_uconst 2
+		    } SPECIAL_expr}
+		}
+	    }
+
+	    DW_TAG_subprogram {
+		{name foo}
+		{decl_file 0 udata}
+		{low_pc foo_start_lbl addr}
+		{high_pc foo_end_lbl addr}
+	    } {
+		DW_TAG_formal_parameter {
+		    {type :$struct_s_label}
+		    {name x}
+		    {location {
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 2
+			DW_OP_reg0
+			DW_OP_piece 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_formal_parameter {
+		    {type :$struct_s_label}
+		    {name y}
+		    {location {
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+			DW_OP_reg0
+			DW_OP_piece 1
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_formal_parameter {
+		    {type :$struct_s_label}
+		    {name z}
+		    {location {
+			DW_OP_reg0
+			DW_OP_piece 1
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 2
+		    } SPECIAL_expr}
+		}
+	    }
+
+
+	    DW_TAG_subprogram {
+		{name bar}
+		{decl_file 0 udata}
+		{low_pc bar_start_lbl addr}
+		{high_pc bar_end_lbl addr}
+	    } {
+		DW_TAG_formal_parameter {
+		    {type :$struct_t_label}
+		    {name x}
+		    {location {
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+			DW_OP_reg0
+			DW_OP_bit_piece 1 0
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_bit_piece 7 0
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_formal_parameter {
+		    {type :$struct_t_label}
+		    {name y}
+		    {location {
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_bit_piece 3 0
+			DW_OP_reg0
+			DW_OP_bit_piece 1 0
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_bit_piece 4 0
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+		    } SPECIAL_expr}
+		}
+		DW_TAG_formal_parameter {
+		    {type :$struct_t_label}
+		    {name z}
+		    {location {
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_bit_piece 7 0
+			DW_OP_reg0
+			DW_OP_bit_piece 1 0
+			DW_OP_lit0
+			DW_OP_stack_value
+			DW_OP_piece 1
+		    } SPECIAL_expr}
+		}
+	    }
+
+	}
+    }
+}