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reduce the number of duplicate instantiations due to differing stream parameters

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This commit is contained in:
kcbanner 2023-07-25 00:45:47 -04:00
parent ab2e0b927d
commit 49fa3a987f
1 changed files with 7 additions and 7 deletions
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14
lib/std/dwarf.zig
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@ -741,7 +741,7 @@ pub const DwarfInfo = struct {
fn scanAllFunctions(di: *DwarfInfo, allocator: mem.Allocator) !void {
var stream = io.fixedBufferStream(di.section(.debug_info).?);
const in = stream.reader();
const seekable = &stream.seekableStream();
const seekable = stream.seekableStream();
var this_unit_offset: u64 = 0;
var tmp_arena = std.heap.ArenaAllocator.init(allocator);
@ -909,8 +909,8 @@ pub const DwarfInfo = struct {
fn scanAllCompileUnits(di: *DwarfInfo, allocator: mem.Allocator) !void {
var stream = io.fixedBufferStream(di.section(.debug_info).?);
const in = &stream.reader();
const seekable = &stream.seekableStream();
const in = stream.reader();
const seekable = stream.seekableStream();
var this_unit_offset: u64 = 0;
while (this_unit_offset < try seekable.getEndPos()) {
@ -1175,8 +1175,8 @@ pub const DwarfInfo = struct {
fn parseAbbrevTable(di: *DwarfInfo, allocator: mem.Allocator, offset: u64) !AbbrevTable {
var stream = io.fixedBufferStream(di.section(.debug_abbrev).?);
const in = &stream.reader();
const seekable = &stream.seekableStream();
const in = stream.reader();
const seekable = stream.seekableStream();
try seekable.seekTo(offset);
var result = AbbrevTable.init(allocator);
@ -1256,8 +1256,8 @@ pub const DwarfInfo = struct {
target_address: u64,
) !debug.LineInfo {
var stream = io.fixedBufferStream(di.section(.debug_line).?);
const in = &stream.reader();
const seekable = &stream.seekableStream();
const in = stream.reader();
const seekable = stream.seekableStream();
const compile_unit_cwd = try compile_unit.die.getAttrString(di, AT.comp_dir, di.section(.debug_line_str), compile_unit);
const line_info_offset = try compile_unit.die.getAttrSecOffset(AT.stmt_list);