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winegcc: Align sections in PE files to page size. 

This makes sure it will be possible to mmap the section directly instead
of having to copy them. It then also makes perf able to figure the code
origin for Wine modules.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2020-07-13 19:49:22 +02:00 committed by Alexandre Julliard
parent 716bdfcbfa
commit e36bed4f37
2 changed files with 15 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
dlls/psapi/tests/psapi_main.c
View File

@ -791,7 +791,7 @@ free_page:
}
static void check_QueryWorkingSetEx(PVOID addr, const char *desc, DWORD expected_valid,
DWORD expected_protection, DWORD expected_shared, BOOL todo, BOOL todo_shared)
DWORD expected_protection, DWORD expected_shared, BOOL todo)
{
PSAPI_WORKING_SET_EX_INFORMATION info;
BOOL ret;
@ -814,7 +814,6 @@ static void check_QueryWorkingSetEx(PVOID addr, const char *desc, DWORD expected
ok(info.VirtualAttributes.LargePage == 0, "%s expected LargePage=0 but got %u\n",
desc, info.VirtualAttributes.LargePage);
todo_wine_if(todo_shared)
ok(info.VirtualAttributes.Shared == expected_shared || broken(!info.VirtualAttributes.Valid) /* w2003 */,
"%s expected Shared=%u but got %u\n", desc, expected_shared, info.VirtualAttributes.Shared);
if (info.VirtualAttributes.Valid && info.VirtualAttributes.Shared)
@ -838,44 +837,44 @@ static void test_QueryWorkingSetEx(void)
}
addr = GetModuleHandleA(NULL);
check_QueryWorkingSetEx(addr, "exe", 1, PAGE_READONLY, 1, FALSE, TRUE);
check_QueryWorkingSetEx(addr, "exe", 1, PAGE_READONLY, 1, FALSE);
ret = VirtualProtect(addr, 0x1000, PAGE_NOACCESS, &prot);
ok(ret, "VirtualProtect failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "exe,noaccess", 0, 0, 1, FALSE, TRUE);
check_QueryWorkingSetEx(addr, "exe,noaccess", 0, 0, 1, FALSE);
ret = VirtualProtect(addr, 0x1000, prot, &prot);
ok(ret, "VirtualProtect failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "exe,readonly1", 0, 0, 1, TRUE, TRUE);
check_QueryWorkingSetEx(addr, "exe,readonly1", 0, 0, 1, TRUE);
*(volatile char *)addr;
ok(ret, "VirtualProtect failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "exe,readonly2", 1, PAGE_READONLY, 1, FALSE, TRUE);
check_QueryWorkingSetEx(addr, "exe,readonly2", 1, PAGE_READONLY, 1, FALSE);
addr = VirtualAlloc(NULL, 0x1000, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
ok(addr != NULL, "VirtualAlloc failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "valloc", 0, 0, 0, FALSE, FALSE);
check_QueryWorkingSetEx(addr, "valloc", 0, 0, 0, FALSE);
*(volatile char *)addr;
check_QueryWorkingSetEx(addr, "valloc,read", 1, PAGE_READWRITE, 0, FALSE, FALSE);
check_QueryWorkingSetEx(addr, "valloc,read", 1, PAGE_READWRITE, 0, FALSE);
*(volatile char *)addr = 0x42;
check_QueryWorkingSetEx(addr, "valloc,write", 1, PAGE_READWRITE, 0, FALSE, FALSE);
check_QueryWorkingSetEx(addr, "valloc,write", 1, PAGE_READWRITE, 0, FALSE);
ret = VirtualProtect(addr, 0x1000, PAGE_NOACCESS, &prot);
ok(ret, "VirtualProtect failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "valloc,noaccess", 0, 0, 0, FALSE, FALSE);
check_QueryWorkingSetEx(addr, "valloc,noaccess", 0, 0, 0, FALSE);
ret = VirtualProtect(addr, 0x1000, prot, &prot);
ok(ret, "VirtualProtect failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "valloc,readwrite1", 0, 0, 0, TRUE, FALSE);
check_QueryWorkingSetEx(addr, "valloc,readwrite1", 0, 0, 0, TRUE);
*(volatile char *)addr;
check_QueryWorkingSetEx(addr, "valloc,readwrite2", 1, PAGE_READWRITE, 0, FALSE, FALSE);
check_QueryWorkingSetEx(addr, "valloc,readwrite2", 1, PAGE_READWRITE, 0, FALSE);
ret = VirtualFree(addr, 0, MEM_RELEASE);
ok(ret, "VirtualFree failed with %d\n", GetLastError());
check_QueryWorkingSetEx(addr, "valloc,free", FALSE, 0, 0, FALSE, FALSE);
check_QueryWorkingSetEx(addr, "valloc,free", FALSE, 0, 0, FALSE);
}
START_TEST(psapi_main)

3
tools/winegcc/winegcc.c
View File

@ -521,6 +521,9 @@ static strarray *get_link_args( struct options *opts, const char *output_name )
if (opts->debug_file && strendswith(opts->debug_file, ".pdb"))
strarray_add(link_args, strmake("-Wl,-pdb,%s", opts->debug_file));
if (!try_link( opts->prefix, link_args, "-Wl,--file-alignment,0x1000" ))
strarray_add( link_args, "-Wl,--file-alignment,0x1000" );
strarray_addall( link_args, flags );
return link_args;