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44 lines
1.3 KiB
ArmAsm
44 lines
1.3 KiB
ArmAsm
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/******************************************************************************
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COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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more details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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signal.s
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An assembly stub that for handling unix signals.
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******************************************************************************/
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.globl SignalHandlerAssembly
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.section .text
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.type SignalHandlerAssembly, @function
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SignalHandlerAssembly:
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# The kernel put the signal id in edi.
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pushl %edi
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call SignalHandler
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# Restore the stack as it was.
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addl $4, %esp
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# Now that the stack is intact, return control to the kernel, so normal
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# computation can resume normally.
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movl $30, %eax # SysSigReturn
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int $0x80
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