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native: fix macho generation for macos11-amd64 (#14821)

master
pancake 2022-06-22 10:58:27 +02:00 committed by GitHub
parent 74fb473301
commit 23d1c792c0
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2 changed files with 49 additions and 27 deletions
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2
.github/workflows/native_backend_tests.yml vendored
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@ -16,7 +16,7 @@ jobs:
native-backend: native-backend:
strategy: strategy:
matrix: matrix:
os: [ubuntu-18.04, ubuntu-20.04, macos-12, windows-2016, windows-2019, windows-2022] os: [ubuntu-18.04, ubuntu-20.04, macos-10.15, macos-11, macos-12, windows-2016, windows-2019, windows-2022]
runs-on: ${{ matrix.os }} runs-on: ${{ matrix.os }}
steps: steps:
- uses: actions/checkout@v2 - uses: actions/checkout@v2

52
vlib/v/gen/native/macho.v
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@ -47,8 +47,11 @@ fn (mut g Gen) macho_segment64_pagezero() {
g.macho_add_loadcommand(native.lc_segment_64, 72) g.macho_add_loadcommand(native.lc_segment_64, 72)
g.write_string_with_padding('__PAGEZERO', 16) // section name g.write_string_with_padding('__PAGEZERO', 16) // section name
g.write64(0) // vmaddr g.write64(0) // vmaddr
// XXX g.write64(g.get_pagesize()) // vmsize if g.pref.arch == .amd64 {
g.write64(g.get_pagesize()) // vmsize
} else {
g.write64(native.base_addr) // vmsize g.write64(native.base_addr) // vmsize
}
g.write64(0) // fileoff g.write64(0) // fileoff
g.write64(0) // filesize g.write64(0) // filesize
g.write32(0) // maxprot g.write32(0) // maxprot
@ -84,13 +87,20 @@ fn (mut g Gen) macho_segment64_linkedit() {
g.macho_add_loadcommand(native.lc_segment_64, 0x48) g.macho_add_loadcommand(native.lc_segment_64, 0x48)
g.write_string_with_padding('__LINKEDIT', 16) g.write_string_with_padding('__LINKEDIT', 16)
if g.pref.arch == .amd64 {
g.write64(0x3000) // vmaddr
g.write64(0x1000) // vmsize
g.write64(0x1000) // fileoff
} else {
// g.size_pos << g.buf.len // g.size_pos << g.buf.len
g.write64(native.base_addr + g.get_pagesize()) // vmaddr // g.write64(native.base_addr + g.get_pagesize()) // vmaddr
g.write64(g.get_pagesize()) // vmsize g.write64(g.get_pagesize() - 0x1000) // vmaddr
g.write64(0) // g.get_pagesize()) // vmsize
g.write64(g.get_pagesize()) // fileoff g.write64(g.get_pagesize()) // fileoff
}
g.write64(0) // filesize g.write64(0) // filesize
g.write32(1) // maxprot g.write32(7) // maxprot
g.write32(1) // initprot g.write32(3) // initprot // must be writeable
g.write32(0) // nsects g.write32(0) // nsects
g.write32(0) // flags g.write32(0) // flags
} }
@ -129,22 +139,25 @@ fn (mut g Gen) macho_segment64_text() []int {
g.write64(0) // fileoff g.write64(0) // fileoff
g.write64(g.get_pagesize() + 63) // filesize g.write64(g.get_pagesize() + 63) // filesize
g.write32(5) // maxprot g.write32(7) // maxprot
g.write32(5) // initprot g.write32(5) // initprot
g.write32(1) // nsects g.write32(1) // nsects
g.write32(0) // flags g.write32(0) // flags
g.write_string_with_padding('__text', 16) // section name g.write_string_with_padding('__text', 16) // section name
g.write_string_with_padding('__TEXT', 16) // segment name g.write_string_with_padding('__TEXT', 16) // segment name
g.write64(native.base_addr + g.get_pagesize()) // vmaddr
if g.pref.arch == .arm64 { if g.pref.arch == .arm64 {
g.write64(native.base_addr + g.get_pagesize()) // vmaddr
g.write64(0) // vmsize g.write64(0) // vmsize
} else {
patch << g.buf.len
g.write64(0) // vmsize
}
g.write32(0) // offset g.write32(0) // offset
g.write32(4) // align g.write32(4) // align
} else {
g.write64(native.base_addr + g.get_pagesize()) // vmaddr
patch << g.buf.len
g.write64(0) // vmsize
g.write32(g.get_pagesize()) // offset
g.write32(0) // align
}
g.write32(0) // reloff g.write32(0) // reloff
g.write32(0) // nreloc g.write32(0) // nreloc
@ -162,6 +175,7 @@ fn (mut g Gen) macho_segment64_text() []int {
} }
fn (mut g Gen) macho_symtab() { fn (mut g Gen) macho_symtab() {
if g.pref.arch == .arm64 {
g.macho_add_loadcommand(native.lc_dyld_info_only, 48) g.macho_add_loadcommand(native.lc_dyld_info_only, 48)
g.write32(0) // rebase_off g.write32(0) // rebase_off
g.write32(0) // rebase_size g.write32(0) // rebase_size
@ -171,8 +185,9 @@ fn (mut g Gen) macho_symtab() {
g.write32(0) // weak_bind_size g.write32(0) // weak_bind_size
g.write32(0) // lazy_bind_off g.write32(0) // lazy_bind_off
g.write32(0) // lazy_bind_size g.write32(0) // lazy_bind_size
g.write32(0x4000) // export_off g.write32(g.get_pagesize()) // export_off
g.write32(56) // export_size g.write32(56) // export_size
}
g.macho_add_loadcommand(native.lc_symtab, 24) g.macho_add_loadcommand(native.lc_symtab, 24)
g.write32(0x1000) // symoff g.write32(0x1000) // symoff
@ -210,7 +225,8 @@ fn (mut g Gen) macho_dylibs() {
g.macho_add_loadcommand(native.lc_load_dylib, 56) g.macho_add_loadcommand(native.lc_load_dylib, 56)
g.write32(24) // offset g.write32(24) // offset
g.write32(0) // ts g.write32(0) // ts
g.write32(0x051f6403) // g.write32(1) // current version // g.write32(0x051f6403) // g.write32(1) // current version
g.write32(0x10000) // current version
g.write32(0x10000) // compatibility version g.write32(0x10000) // compatibility version
g.write_string_with_padding('/usr/lib/libSystem.B.dylib', 32) g.write_string_with_padding('/usr/lib/libSystem.B.dylib', 32)
} }
@ -230,7 +246,9 @@ pub fn (mut g Gen) generate_macho_header() {
g.macho_segment64_pagezero() g.macho_segment64_pagezero()
g.size_pos = g.macho_segment64_text() g.size_pos = g.macho_segment64_text()
// g.macho_segment64_linkedit() if g.pref.arch == .amd64 {
g.macho_segment64_linkedit()
}
// g.macho_chained_fixups() // g.macho_chained_fixups()
g.macho_symtab() g.macho_symtab()
g.macho_dylibs() g.macho_dylibs()
@ -290,7 +308,11 @@ pub fn (mut g Gen) generate_macho_object_header() {
g.write64(0) // address g.write64(0) // address
g.write64(0x25) // size g.write64(0x25) // size
g.write32(text_offset) // offset g.write32(text_offset) // offset
g.write32(0x4) // alignment if g.pref.arch == .arm64 {
g.write32(4) // alignment
} else {
g.write32(0) // alignment
}
g.write32(0x160) // relocation offset g.write32(0x160) // relocation offset
g.write32(0x1) // # of relocations g.write32(0x1) // # of relocations
g.write32(int(native.s_attr_some_instructions | native.s_attr_pure_instructions)) g.write32(int(native.s_attr_some_instructions | native.s_attr_pure_instructions))