C++ (Cpp) dwarf_get_cu_die_offset_given_cu_header_offsetの例

コード例 #1

ファイル: dwarf_die_offset.c プロジェクト: EmbToolkit/elftoolchain

static void
tp_dwarf_die_offset_given_cu(void)
{
	Dwarf_Debug dbg;
	Dwarf_Error de;
	Dwarf_Off cu_offset, cu_dieoff;
	Dwarf_Unsigned cu_next_offset;
	int fd;
	
	result = TET_UNRESOLVED;

	TS_DWARF_INIT(dbg, fd, de);

	cu_offset = 0;
	TS_DWARF_CU_FOREACH(dbg, cu_next_offset, de) {
		if (dwarf_get_cu_die_offset_given_cu_header_offset(dbg,
		    cu_offset, &cu_dieoff, &de) != DW_DLV_OK) {
			tet_printf("dwarf_get_cu_die_offset_given_cu_header"
			    "_offset failed: %s", dwarf_errmsg(de));
			result = TET_FAIL;
			goto done;
		}
		TS_CHECK_INT(cu_dieoff);
		cu_offset = cu_next_offset;
	}

	if (result == TET_UNRESOLVED)
		result = TET_PASS;

done:
	TS_DWARF_FINISH(dbg, de);
	TS_RESULT(result);
}

コード例 #2

ファイル: print_aranges.c プロジェクト: jasper22/libDWARF

static void
do_checking(Dwarf_Debug dbg, Dwarf_Arange *arange_buf,Dwarf_Signed i,
    Dwarf_Off cu_die_offset,Dwarf_Bool first_cu,
    Dwarf_Off cu_die_offset_prev, Dwarf_Die cu_die )
{
    int dres = 0;
    Dwarf_Off cuhdroff = 0;
    Dwarf_Off cudieoff3 = 0;
    dres = dwarf_get_arange_cu_header_offset(
        arange_buf[i],&cuhdroff,&err);
    if (dres == DW_DLV_OK) {
        Dwarf_Off cudieoff2 = 0;

        /* Get the CU offset for easy error reporting */
        if (first_cu || cu_die_offset != cu_die_offset_prev) {
            cu_die_offset_prev = cu_die_offset;
            dres = dwarf_die_offsets(cu_die,&DIE_overall_offset,&DIE_offset,&err);
            if (dres != DW_DLV_OK) {
                print_error(dbg, "dwarf_die_offsets", dres, err);
            }
        }
        dres = dwarf_get_cu_die_offset_given_cu_header_offset(
            dbg,cuhdroff,&cudieoff2,&err);
        if (dres == DW_DLV_OK) {
            /* Get the CU offset for easy error reporting */
            dwarf_die_offsets(cu_die,&DIE_overall_offset,&DIE_offset,&err);
            DWARF_CHECK_COUNT(aranges_result,1);
            if (cudieoff2 != cu_die_offset) {
                printf("Error, cu_die offsets mismatch,  0x%"
                    DW_PR_DUx
                    " != 0x%" DW_PR_DUx " from arange data",
                    cu_die_offset,cudieoff2);
                DWARF_CHECK_ERROR(aranges_result,
                    " dwarf_get_cu_die_offset_given_cu..."
                    " gets wrong offset");
            }
        } else {
            print_error(dbg, "dwarf_get_cu_die_offset_given...", dres, err);
        }
    } else {
        print_error(dbg, "dwarf_get_arange_cu_header_offset", dres, err);
    }
    dres = dwarf_get_cu_die_offset(arange_buf[i],&cudieoff3,
        &err);
    if (dres == DW_DLV_OK) {
        DWARF_CHECK_COUNT(aranges_result,1);
        if (cudieoff3 != cu_die_offset) {
            printf(
                "Error, cu_die offsets (b) mismatch ,  0x%"
                DW_PR_DUx
                " != 0x%" DW_PR_DUx " from arange data",
                cu_die_offset,cudieoff3);
            DWARF_CHECK_ERROR(aranges_result,
                " dwarf_get_cu_die_offset "
                " gets wrong offset");
        }
    } else {
        print_error(dbg, "dwarf_get_cu_die_offset failed ",
            dres,err);
    }
}