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Connect up the Mach-O reader to the new DiImage abstractions.

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/DISRV@13430
This commit is contained in:
Julian Seward 2013-06-25 12:42:52 +00:00
parent 5ab0775dc8
commit d14f385579
4 changed files with 434 additions and 375 deletions
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16
coregrind/m_debuginfo/priv_image.h
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@ -184,6 +184,15 @@ static inline DiSlice ML_(sli_from_cur)( DiCursor cur, DiOffT size ) {
}
}
/* Create a slice which exactly covers the given image. */
static inline DiSlice ML_(sli_from_img)( DiImage* img ) {
if (img) {
return mk_DiSlice(img, 0, ML_(img_size)(img));
} else {
return DiSlice_INVALID;
}
}
/*------------------------------------------------------------*/
/*--- Functions that operate on DiCursors ---*/
@ -253,6 +262,13 @@ static inline void ML_(cur_read_get) ( /*OUT*/void* dst,
ML_(img_get)(dst, c.img, c.ioff, size);
}
// Fetch an arbitrary number of bytes from the cursor, and advance it.
static inline void ML_(cur_step_get) ( /*OUT*/void* dst,
DiCursor* c, SizeT size) {
ML_(img_get)(dst, c->img, c->ioff, size);
c->ioff += size;
}
// memdup from the given cursor. Caller must ML_(dinfo_free) the
// resulting block.
static inline UChar* ML_(cur_read_memdup)( DiCursor c, SizeT size,

779
coregrind/m_debuginfo/readmacho.c
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File diff suppressed because it is too large Load Diff

4
coregrind/m_main.c
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@ -176,7 +176,7 @@ static void usage_NORETURN ( Bool debug_help )
" --extra-debuginfo-path=path absolute path to search for additional\n"
" debug symbols, in addition to existing default\n"
" well known search paths.\n"
" --debuginfo-server=ipaddr:port\n also query this server"
" --debuginfo-server=ipaddr:port also query this server\n"
" (valgrind-di-server) for debug symbols\n"
" --smc-check=none|stack|all|all-non-file [stack]\n"
" checks for self-modifying code: none, only for\n"
@ -259,7 +259,7 @@ static void usage_NORETURN ( Bool debug_help )
" 0000 0010 show after reg-alloc\n"
" 0000 0001 show final assembly\n"
" 0000 0000 show summary profile only\n"
" (Nb: you need --trace-notbelow and/or --trace-notabove "
" (Nb: you need --trace-notbelow and/or --trace-notabove\n"
" with --trace-flags for full details)\n"
"\n"
" debugging options for Valgrind tools that report errors\n"

10
include/vki/vki-darwin.h
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@ -1041,6 +1041,16 @@ struct ByteRangeLockPB2
#define vki_aiocb aiocb
#include <netinet/tcp.h>
#define VKI_TCP_NODELAY TCP_NODELAY
#include <netinet/in.h>
#define VKI_IPPROTO_TCP IPPROTO_TCP
// XXX: for some reason when I #include <sys/kernel_types.h> I get a syntax
// error. Hmm. So just define things ourselves.
//#include <sys/kernel_types.h>