2007-03-27 Jon Ringle <jon@ringle.org>
* linux-low.c: Check __ARCH_HAS_MMU__ also.
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2007-03-27 Jon Ringle <jon@ringle.org>
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* linux-low.c: Check __ARCH_HAS_MMU__ also.
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2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
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2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
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* Makefile.in: Add dummy "pdf" and "install-pdf" targets.
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* Makefile.in: Add dummy "pdf" and "install-pdf" targets.
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@ -42,6 +42,12 @@
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# define PTRACE_SETSIGINFO 0x4203
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# define PTRACE_SETSIGINFO 0x4203
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#endif
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#endif
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#ifdef __UCLIBC__
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#if !(defined(__UCLIBC_HAS_MMU__) || defined(__ARCH_HAS_MMU__))
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#define HAS_NOMMU
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#endif
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#endif
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/* ``all_threads'' is keyed by the LWP ID - it should be the thread ID instead,
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/* ``all_threads'' is keyed by the LWP ID - it should be the thread ID instead,
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however. This requires changing the ID in place when we go from !using_threads
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however. This requires changing the ID in place when we go from !using_threads
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to using_threads, immediately.
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to using_threads, immediately.
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@ -143,7 +149,7 @@ linux_create_inferior (char *program, char **allargs)
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void *new_process;
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void *new_process;
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int pid;
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int pid;
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#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_MMU__)
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#if defined(__UCLIBC__) && defined(HAS_NOMMU)
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pid = vfork ();
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pid = vfork ();
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#else
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#else
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pid = fork ();
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pid = fork ();
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@ -1594,7 +1600,7 @@ linux_stopped_data_address (void)
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return 0;
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return 0;
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}
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}
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#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_MMU__)
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#if defined(__UCLIBC__) && defined(HAS_NOMMU)
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#if defined(__mcoldfire__)
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#if defined(__mcoldfire__)
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/* These should really be defined in the kernel's ptrace.h header. */
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/* These should really be defined in the kernel's ptrace.h header. */
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#define PT_TEXT_ADDR 49*4
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#define PT_TEXT_ADDR 49*4
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@ -1664,7 +1670,7 @@ static struct target_ops linux_target_ops = {
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linux_remove_watchpoint,
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linux_remove_watchpoint,
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linux_stopped_by_watchpoint,
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linux_stopped_by_watchpoint,
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linux_stopped_data_address,
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linux_stopped_data_address,
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#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_MMU__)
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#if defined(__UCLIBC__) && defined(HAS_NOMMU)
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linux_read_offsets,
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linux_read_offsets,
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#else
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#else
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NULL,
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NULL,
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