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#ifndef __PUB_TOOL_MACHINE_H
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#define __PUB_TOOL_MACHINE_H
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#if defined(VGP_x86_linux)
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# define VG_MIN_INSTR_SZB 1 // min length of native instruction
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# define VG_MAX_INSTR_SZB 16 // max length of native instruction
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# define VG_CLREQ_SZB 14 // length of a client request, may
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// be larger than VG_MAX_INSTR_SZB
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# define VG_STACK_REDZONE_SZB 0 // number of addressable bytes below %RSP
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#elif defined(VGA_amd64)
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#elif defined(VGP_amd64_linux)
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# define VG_MIN_INSTR_SZB 1
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# define VG_MAX_INSTR_SZB 16
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# define VG_CLREQ_SZB 19
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# define VG_STACK_REDZONE_SZB 128
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#elif defined(VGA_ppc32)
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#elif defined(VGP_ppc32_linux)
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# define VG_MIN_INSTR_SZB 4
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# define VG_MAX_INSTR_SZB 4
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# define VG_CLREQ_SZB 20
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# define VG_STACK_REDZONE_SZB 0
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#elif defined(VGA_ppc64)
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#elif defined(VGP_ppc64_linux)
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# define VG_MIN_INSTR_SZB 4
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# define VG_MAX_INSTR_SZB 4
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# define VG_CLREQ_SZB 20
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# define VG_STACK_REDZONE_SZB 288 // number of addressable bytes below R1
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// from 64-bit PowerPC ELF ABI Supplement 1.7
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#elif defined(VGP_ppc32_aix5)
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# define VG_MIN_INSTR_SZB 4
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# define VG_MAX_INSTR_SZB 4
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# define VG_CLREQ_SZB 20
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/* The PowerOpen ABI actually says 220 bytes, but that is not an
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8-aligned number, and frequently forces Memcheck's
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mc_{new,die}_mem_stack_N routines into slow cases by losing
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8-alignment of the area to be messed with. So let's just say
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224 instead. Gdb has a similar kludge. */
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# define VG_STACK_REDZONE_SZB 224
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#elif defined(VGP_ppc64_aix5)
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# define VG_MIN_INSTR_SZB 4
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# define VG_MAX_INSTR_SZB 4
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# define VG_CLREQ_SZB 20
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# define VG_STACK_REDZONE_SZB 288 // is this right?
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# error Unknown platform
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// Guest state accessors
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extern Bool VG_(thread_stack_next) ( ThreadId* tid, Addr* stack_min,
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Addr* stack_max );
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// Returns .client_stack_highest_word for the given thread
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extern Addr VG_(thread_get_stack_max) ( ThreadId tid );
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// Given a pointer to a function as obtained by "& functionname" in C,
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// produce a pointer to the actual entry point for the function. For
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// most platforms it's the identity function. Unfortunately, on
added
removed
include/pub_tool_machine.h
