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v: fix warnings for `v self`

pull/9134/head
Delyan Angelov 2021-03-05 17:24:00 +02:00
parent 845e8decce
commit fa530683c7
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GPG Key ID: 66886C0F12D595ED
1 changed files with 17 additions and 17 deletions
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34
vlib/v/gen/x64/macho.v
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@ -6,15 +6,15 @@ module x64
import os
const (
S_ATTR_SOME_INSTRUCTIONS = 0x00000400
S_ATTR_PURE_INSTRUCTIONS = 0x80000000
S_ATTR_EXT_RELOC = 0x00000200
S_ATTR_LOC_RELOC = 0x00000100
s_attr_some_instructions = 0x00000400
s_attr_pure_instructions = 0x80000000
s_attr_ext_reloc = 0x00000200
s_attr_loc_reloc = 0x00000100
//
MACHO_SYMCMD_SIZE = 0x18
MACHO_D_SIZE = 0x50
LC_SYMTAB = 0x2
LC_DYMSYMTAB = 0xB
macho_symcmd_size = 0x18
macho_d_size = 0x50
lc_symtab = 0x2
lc_dymsymtab = 0xB
)
struct Symbol {
@ -67,7 +67,7 @@ pub fn (mut g Gen) generate_macho_header() {
g.write32(0x4) // alignment
g.write32(0x160) // relocation offset
g.write32(0x1) // # of relocations
g.write32(x64.S_ATTR_SOME_INSTRUCTIONS | x64.S_ATTR_PURE_INSTRUCTIONS)
g.write32(x64.s_attr_some_instructions | x64.s_attr_pure_instructions)
g.write32(0)
g.write32(0)
g.write32(0)
@ -79,11 +79,11 @@ pub fn (mut g Gen) generate_macho_header() {
g.write32(0x000b0000)
g.write32(0)
g.write32(0)
// LC_SYMTAB
// lc_symtab
g.sym_table_command()
//
g.write32(x64.LC_DYMSYMTAB)
g.write32(x64.MACHO_D_SIZE)
g.write32(x64.lc_dymsymtab)
g.write32(x64.macho_d_size)
g.write32(0)
g.write32(2)
g.write32(2)
@ -116,7 +116,7 @@ pub fn (mut g Gen) generate_macho_footer() {
// Create the binary
mut f := os.create(g.out_name) or { panic(err) }
os.chmod(g.out_name, 0o775) // make it an executable
f.write_bytes(g.buf.data, g.buf.len)
unsafe { f.write_bytes(g.buf.data, g.buf.len) }
f.close()
// println('\narm64 mach-o binary has been successfully generated')
}
@ -159,8 +159,8 @@ fn (mut g Gen) sym_table_command() {
name: 'ltmp1'
is_ext: false
}
g.write32(x64.LC_SYMTAB)
g.write32(x64.MACHO_SYMCMD_SIZE)
g.write32(x64.lc_symtab)
g.write32(x64.macho_symcmd_size)
sym_table_offset := 0x168
g.write32(sym_table_offset)
g_syms_len := 4
@ -198,8 +198,8 @@ enum Register2 {
}
fn (mut g Gen) mov_arm(reg Register2, val u64) {
m := u64(0xffff)
x := u64(val)
// m := u64(0xffff)
// x := u64(val)
// println('========')
// println(x & ~m)
// println(x & ~(m << 16))