mirrors/zig
1
0
Fork 0
mirror of https://codeberg.org/ziglang/zig.git synced 2025-12-06 05:44:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

generate_linux_syscalls: Add generation code for mips n32.

Browse source
This commit is contained in:
Alex Rønne Petersen 2024-07-26 05:37:43 +02:00
parent 2598aa574b
commit 4028762a9a
No known key found for this signature in database
1 changed files with 25 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
tools/generate_linux_syscalls.zig
View file

@ -237,6 +237,31 @@ pub fn main() !void {
try writer.writeAll("};\n\n");
}
{
try writer.writeAll(
\\pub const MipsN32 = enum(usize) {
\\ const linux_base = 6000;
\\
\\
);
const table = try linux_dir.readFile("arch/mips/kernel/syscalls/syscall_n32.tbl", buf);
var lines = mem.tokenizeScalar(u8, table, '\n');
while (lines.next()) |line| {
if (line[0] == '#') continue;
var fields = mem.tokenizeAny(u8, line, " \t");
const number = fields.next() orelse return error.Incomplete;
// abi is always n32
_ = fields.next() orelse return error.Incomplete;
const name = fields.next() orelse return error.Incomplete;
const fixed_name = if (stdlib_renames.get(name)) |fixed| fixed else name;
try writer.print(" {p} = linux_base + {s},\n", .{ zig.fmtId(fixed_name), number });
}
try writer.writeAll("};\n\n");
}
{
try writer.writeAll("pub const PowerPC = enum(usize) {\n");