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whitespace cleanup

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This commit is contained in:
Christopher Faylor
2012-08-16 23:34:45 +00:00
parent 00caa48b91
commit 46f5dd5958
22 changed files with 71 additions and 71 deletions
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54
winsup/cygwin/miscfuncs.cc
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@@ -516,33 +516,33 @@ thread_wrapper (VOID *arg)
}
__asm__ ("\n\
movl %[WRAPPER_ARG], %%ebx # Load &wrapper_arg into ebx \n\
movl (%%ebx), %%eax # Load thread func into eax \n\
movl 4(%%ebx), %%ecx # Load thread arg into ecx \n\
movl 8(%%ebx), %%edx # Load stackaddr into edx \n\
movl 12(%%ebx), %%ebx # Load stackbase into ebx \n\
subl %[CYGTLS], %%ebx # Subtract CYGTLS_PADSIZE \n\
subl $4, %%ebx # Subtract another 4 bytes \n\
movl %%ebx, %%esp # Set esp \n\
xorl %%ebp, %%ebp # Set ebp to 0 \n\
# Make gcc 3.x happy and align the stack so that it is \n\
# 16 byte aligned right before the final call opcode. \n\
andl $-16, %%esp # 16 byte align \n\
addl $-12, %%esp # 12 bytes + 4 byte arg = 16 \n\
# Now we moved to the new stack. Save thread func address\n\
# and thread arg on new stack \n\
pushl %%ecx # Push thread arg onto stack \n\
pushl %%eax # Push thread func onto stack \n\
# Now it's safe to release the OS stack. \n\
pushl $0x8000 # dwFreeType: MEM_RELEASE \n\
pushl $0x0 # dwSize: 0 \n\
pushl %%edx # lpAddress: stackaddr \n\
call _VirtualFree@12 # Shoot \n\
# All set. We can pop the thread function address from \n\
# the stack and call it. The thread arg is still on the \n\
# stack in the expected spot. \n\
popl %%eax # Pop thread_func address \n\
call *%%eax # Call thread func \n"
movl %[WRAPPER_ARG], %%ebx # Load &wrapper_arg into ebx \n\
movl (%%ebx), %%eax # Load thread func into eax \n\
movl 4(%%ebx), %%ecx # Load thread arg into ecx \n\
movl 8(%%ebx), %%edx # Load stackaddr into edx \n\
movl 12(%%ebx), %%ebx # Load stackbase into ebx \n\
subl %[CYGTLS], %%ebx # Subtract CYGTLS_PADSIZE \n\
subl $4, %%ebx # Subtract another 4 bytes \n\
movl %%ebx, %%esp # Set esp \n\
xorl %%ebp, %%ebp # Set ebp to 0 \n\
# Make gcc 3.x happy and align the stack so that it is \n\
# 16 byte aligned right before the final call opcode. \n\
andl $-16, %%esp # 16 byte align \n\
addl $-12, %%esp # 12 bytes + 4 byte arg = 16 \n\
# Now we moved to the new stack. Save thread func address \n\
# and thread arg on new stack \n\
pushl %%ecx # Push thread arg onto stack \n\
pushl %%eax # Push thread func onto stack \n\
# Now it's safe to release the OS stack. \n\
pushl $0x8000 # dwFreeType: MEM_RELEASE \n\
pushl $0x0 # dwSize: 0 \n\
pushl %%edx # lpAddress: stackaddr \n\
call _VirtualFree@12 # Shoot \n\
# All set. We can pop the thread function address from \n\
# the stack and call it. The thread arg is still on the \n\
# stack in the expected spot. \n\
popl %%eax # Pop thread_func address \n\
call *%%eax # Call thread func \n"
: : [WRAPPER_ARG] "r" (&wrapper_arg),
[CYGTLS] "i" (CYGTLS_PADSIZE));
/* Never return from here. */