ff013f42f4
* Makefile.in: Update dependencies. * dwarf2read.c: Include "addrmap.h" (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET. (dwarf2_ranges_read): New prototype. (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP. Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on HAS_RANGES_OFFSET, otherwise add there the contiguous range. (dwarf2_ranges_read): New parameter RANGES_PST, update the function comment for it. Add the found ranges to RANGES_PST. New variable BASEADDR, initialize it the common way. (dwarf2_get_pc_bounds): Update the caller for the new parameter. (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and HAS_RANGES_OFFSET for the later processing. * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP. * symtab.c: Include "addrmap.h" (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP. Move the psymtab locator into ... (find_pc_sect_psymtab_closer): ... a new function. gdb/testsuite/ * gdb.dwarf2/dw2-ranges.S: Merge the secondary section with `.fini'. * gdb.dwarf2/dw2-ranges.exp: Compile also `dw2-ranges2.S' and `dw2-ranges3.S' and test also their MAIN2, FUNC2 and MAIN3 symbols. * gdb.dwarf2/dw2-ranges2.S, gdb.dwarf2/dw2-ranges3.S: New files.
46 lines
1.4 KiB
ArmAsm
46 lines
1.4 KiB
ArmAsm
/*
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Copyright 2007, 2008 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Despite the sections below will be adjacent the assembler has to produce
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DW_AT_ranges as the linker could place both sections at arbitrary locations.
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*/
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/* Such directive is required by GAS for builds without `-g'. */
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.file 1 "dw2-ranges.S"
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/* Without this directive GAS will not emit DWARF2 unless we provide an
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instruction to assemble. We want to avoid any instructions to
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remain architecture independent. */
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.loc_mark_labels 1
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.text
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.globl main
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.func main
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main: .int 0
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.endfunc
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.size main, . - main
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/* `.fini' section is here to make sure `dw2-ranges.S'
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vs. `dw2-ranges2.S' overlap their DW_AT_ranges with each other. */
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.section .fini, "ax", @progbits
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.globl func
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.func func
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func: .int 0
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.endfunc
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.size func, . - func
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