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builtin,dlmalloc: fixes for v vlib/v/gen/c/coutput_test.v for gcc14.1, which is stricter

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Delyan Angelov 2024-05-19 17:07:38 +03:00
parent 5fbf676803
commit 6752ce8914
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GPG key ID: 66886C0F12D595ED
2 changed files with 5 additions and 3 deletions
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2
vlib/builtin/linux_bare/linux_syscalls.v
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@ -307,7 +307,7 @@ fn sys_dup2(oldfd int, newfd int) (i64, Errno) {
// 59 sys_execve
fn sys_execve(filename &u8, argv []&u8, envp []&u8) int {
return int(sys_call3(59, u64(filename), argv.data, envp.data))
return int(sys_call3(59, u64(filename), u64(argv.data), u64(envp.data)))
}
// 60 sys_exit

6
vlib/dlmalloc/dlmalloc.v
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@ -1048,7 +1048,8 @@ fn (mut dl Dlmalloc) init_bins() {
@[unsafe]
fn (mut dl Dlmalloc) init_top(ptr &Chunk, size_ usize) {
offset := align_offset_usize(ptr.to_mem())
pmem := ptr.to_mem()
offset := align_offset_usize(usize(pmem))
mut p := ptr.plus_offset(offset)
size := size_ - offset
@ -1301,7 +1302,8 @@ fn (mut dl Dlmalloc) add_segment(tbase voidptr, tsize usize, flags u32) {
ssize := pad_request(sizeof(Segment))
mut offset := ssize + sizeof(usize) * 4 + malloc_alignment() - 1
rawsp := voidptr(usize(old_end) - offset)
offset = align_offset_usize((&Chunk(rawsp)).to_mem())
pmem := (&Chunk(rawsp)).to_mem()
offset = align_offset_usize(usize(pmem))
asp := voidptr(usize(rawsp) + offset)
csp := if asp < voidptr(usize(old_top) + min_chunk_size()) { old_top } else { asp }
mut sp := &Chunk(csp)