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plan9 linker: fix off by 1 error

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This commit is contained in:
Jacob G-W 2021-12-17 18:20:34 -05:00 committed by Andrew Kelley
parent 6adecdc58a
commit 9a8fdbe0a0
1 changed files with 3 additions and 4 deletions
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7
src/link/Plan9.zig
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@ -406,14 +406,14 @@ pub fn flushModule(self: *Plan9, comp: *Compilation) !void {
defer linecountinfo.deinit();
// text
{
var linecount: u32 = 0;
var linecount: i64 = -1;
var it_file = self.fn_decl_table.iterator();
while (it_file.next()) |fentry| {
var it = fentry.value_ptr.functions.iterator();
while (it.next()) |entry| {
const decl = entry.key_ptr.*;
const out = entry.value_ptr.*;
log.debug("write text decl {*} ({s}), lines {d} to {d}", .{ decl, decl.name, out.start_line, out.end_line });
log.debug("write text decl {*} ({s}), lines {d} to {d}", .{ decl, decl.name, out.start_line + 1, out.end_line });
{
// connect the previous decl to the next
const delta_line = @intCast(i32, out.start_line) - @intCast(i32, linecount);
@ -660,8 +660,7 @@ pub fn openPath(allocator: Allocator, sub_path: []const u8, options: link.Option
}
pub fn writeSym(self: *Plan9, w: anytype, sym: aout.Sym) !void {
log.debug("write sym.name: {s}", .{sym.name});
log.debug("write sym.value: {x}", .{sym.value});
log.debug("write sym{{name: {s}, value: {x}}}", .{ sym.name, sym.value });
if (sym.type == .bad) return; // we don't want to write free'd symbols
if (!self.sixtyfour_bit) {
try w.writeIntBig(u32, @intCast(u32, sym.value));