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Get life.com in MODE=tiny back down to 12kb

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This commit is contained in:
Justine Tunney 2022-03-23 08:09:01 -07:00
parent 23b72eb617
commit b90fa996b4
14 changed files with 199 additions and 72 deletions
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6
libc/nt/kernel32/CreateFileMappingW.s
View file

@ -2,11 +2,11 @@
.imp kernel32,__imp_CreateFileMappingW,CreateFileMappingW,0
.text.windows
CreateFileMapping:
__CreateFileMapping:
push %rbp
mov %rsp,%rbp
.profilable
mov __imp_CreateFileMappingW(%rip),%rax
jmp __sysv2nt8
.endfn CreateFileMapping,globl
jmp __sysv2nt6
.endfn __CreateFileMapping,globl
.previous

10
libc/nt/kernel32/MapViewOfFileEx.s
View file

@ -1,2 +1,12 @@
.include "o/libc/nt/codegen.inc"
.imp kernel32,__imp_MapViewOfFileEx,MapViewOfFileEx,0
.text.windows
__MapViewOfFileEx:
push %rbp
mov %rsp,%rbp
.profilable
mov __imp_MapViewOfFileEx(%rip),%rax
jmp __sysv2nt6
.endfn __MapViewOfFileEx,globl
.previous

4
libc/nt/master.sh
View file

@ -580,10 +580,11 @@ imp 'CreateFiber' CreateFiber kernel32 0 # KernelBase
imp 'CreateFiberEx' CreateFiberEx kernel32 0 # KernelBase
imp 'CreateFileA' CreateFileA kernel32 0 7 # KernelBase
imp '__CreateFile' CreateFileW kernel32 0 7 # KernelBase
imp '__CreateFileMapping' CreateFileMappingW kernel32 0 6 # KernelBase
imp '__CreateFileMappingNuma' CreateFileMappingNumaW kernel32 0 7 # Kernelbase
imp '__MapViewOfFileEx' MapViewOfFileEx kernel32 0 6 # KernelBase
imp '__MapViewOfFileExNuma' MapViewOfFileExNuma kernel32 0 7 # KernelBase
imp 'CreateFileMappingNumaA' CreateFileMappingNumaA kernel32 198 7
imp 'CreateFileMapping' CreateFileMappingW kernel32 0 7 # KernelBase
imp 'CreateFileMappingA' CreateFileMappingA kernel32 196 7
imp 'CreateFileTransacted' CreateFileTransactedW kernel32 202
imp 'CreateFileTransactedA' CreateFileTransactedA kernel32 201
@ -3339,7 +3340,6 @@ imp 'MapUserPhysicalPagesScatter' MapUserPhysicalPagesScatter kernel32 986
imp 'MapViewOfFile' MapViewOfFile kernel32 0 # KernelBase
imp 'MapViewOfFile3' MapViewOfFile3 KernelBase 1003
imp 'MapViewOfFile3FromApp' MapViewOfFile3FromApp KernelBase 1004
imp 'MapViewOfFileEx' MapViewOfFileEx kernel32 0 # KernelBase
imp 'MapViewOfFileFromApp' MapViewOfFileFromApp kernel32 0 # KernelBase
imp 'MapViewOfFileNuma2' MapViewOfFileNuma2 KernelBase 1008
imp 'MapVirtualKeyA' MapVirtualKeyA user32 2153

22
libc/nt/memory.h
View file

@ -36,18 +36,26 @@ COSMOPOLITAN_C_START_
void *LocalFree(void *hMem);
int64_t CreateFileMapping(
int64_t opt_hFile,
const struct NtSecurityAttributes *opt_lpFileMappingAttributes,
uint32_t flProtect, uint32_t dwMaximumSizeHigh, uint32_t dwMaximumSizeLow,
const char16_t *opt_lpName);
int64_t CreateFileMappingNuma(
int64_t opt_hFile /* -1ul is MAP_ANONYMOUS */,
int64_t opt_hFile,
const struct NtSecurityAttributes *opt_lpFileMappingAttributes,
uint32_t flProtect, uint32_t dwMaximumSizeHigh, uint32_t dwMaximumSizeLow,
const char16_t *opt_lpName, uint32_t nndDesiredNumaNode);
void *MapViewOfFileExNuma(
int64_t hFileMappingObject, /* @see CreateFileMapping() */
uint32_t dwDesiredAccess, uint32_t dwFileOffsetHigh, /* high order bits */
uint32_t dwFileOffsetLow, /* low order bits */
size_t dwNumberOfBytesToMap, void *opt_lpDesiredBaseAddress,
uint32_t nndDesiredNumaNode);
void *MapViewOfFileEx(int64_t hFileMappingObject, uint32_t dwDesiredAccess,
uint32_t dwFileOffsetHigh, uint32_t dwFileOffsetLow,
size_t dwNumberOfBytesToMap,
void *opt_lpDesiredBaseAddress);
void *MapViewOfFileExNuma(int64_t hFileMappingObject, uint32_t dwDesiredAccess,
uint32_t dwFileOffsetHigh, uint32_t dwFileOffsetLow,
size_t dwNumberOfBytesToMap,
void *opt_lpDesiredBaseAddress,
uint32_t nndDesiredNumaNode);
bool32 UnmapViewOfFile(const void *lpBaseAddress);
bool32 FlushViewOfFile(const void *lpBaseAddress,