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| author | Mike Frysinger <vapier@gentoo.org> | 2011-12-30 09:12:36 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-12-30 09:12:36 +0000 |
| commit | 9220438ca50bd7de2da409f3444f97f012554f9f (patch) | |
| tree | dd3b8473df780a18fb8f24dc1395c96dfa3ae105 /sim/cr16 | |
| parent | 2f2f5c674db2e295e7c42ca55cb4b409a749ed48 (diff) | |
| download | gdb-9220438ca50bd7de2da409f3444f97f012554f9f.zip gdb-9220438ca50bd7de2da409f3444f97f012554f9f.tar.gz gdb-9220438ca50bd7de2da409f3444f97f012554f9f.tar.bz2 | |
sim: cr16: add ifdefs around undefined syscalls
The cr16 libgloss port does not define these syscall numbers, so trying
to use them results in build failures [1]. The cr16 code already uses
ifdefs around a bunch of syscalls, so extend that style to cover the
ones that are currently missing. Now we can at least compile.
[1] http://sourceware.org/ml/gdb-patches/2011-06/msg00118.html
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'sim/cr16')
| -rw-r--r-- | sim/cr16/ChangeLog | 7 | ||||
| -rw-r--r-- | sim/cr16/simops.c | 10 |
2 files changed, 17 insertions, 0 deletions
diff --git a/sim/cr16/ChangeLog b/sim/cr16/ChangeLog index 266c5a4..a9538d7 100644 --- a/sim/cr16/ChangeLog +++ b/sim/cr16/ChangeLog @@ -1,3 +1,10 @@ +2011-12-30 Mike Frysinger <vapier@gentoo.org> + + PR sim/12862 + * simops.c (OP_C_C): Only handle TARGET_SYS_fork, TARGET_SYS_execve, + TARGET_SYS_pipe, TARGET_SYS_rename, and TARGET_SYS_chown when they + are defined. + 2011-12-03 Mike Frysinger <vapier@gentoo.org> * aclocal.m4: New file. diff --git a/sim/cr16/simops.c b/sim/cr16/simops.c index 12cae2d..0fde1d3 100644 --- a/sim/cr16/simops.c +++ b/sim/cr16/simops.c @@ -5131,11 +5131,13 @@ OP_C_C () switch (FUNC) { #if !defined(__GO32__) && !defined(_WIN32) +#ifdef TARGET_SYS_fork case TARGET_SYS_fork: trace_input ("<fork>", OP_VOID, OP_VOID, OP_VOID); RETVAL (fork ()); trace_output_16 (result); break; +#endif #define getpid() 47 case TARGET_SYS_getpid: @@ -5272,12 +5274,14 @@ OP_C_C () } break; +#ifdef TARGET_SYS_execve case TARGET_SYS_execve: trace_input ("<execve>", OP_VOID, OP_VOID, OP_VOID); RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2<<16|PARM3), (char **)MEMPTR (PARM4))); trace_output_16 (result); break; +#endif #ifdef TARGET_SYS_execv case TARGET_SYS_execv: @@ -5287,6 +5291,7 @@ OP_C_C () break; #endif +#ifdef TARGET_SYS_pipe case TARGET_SYS_pipe: { reg_t buf; @@ -5301,6 +5306,7 @@ OP_C_C () trace_output_16 (result); } break; +#endif #ifdef TARGET_SYS_wait case TARGET_SYS_wait: @@ -5365,6 +5371,7 @@ OP_C_C () trace_output_32 (result); break; +#ifdef TARGET_SYS_rename case TARGET_SYS_rename: trace_input ("<rename>", OP_MEMREF, OP_MEMREF, OP_VOID); RETVAL (cr16_callback->rename (cr16_callback, @@ -5372,6 +5379,7 @@ OP_C_C () MEMPTR ((((unsigned long)PARM4)<<16) |PARM3))); trace_output_16 (result); break; +#endif case 0x408: /* REVISIT: Added a dummy getenv call. */ trace_input ("<getenv>", OP_MEMREF, OP_MEMREF, OP_VOID); @@ -5424,11 +5432,13 @@ OP_C_C () break; #endif +#ifdef TARGET_SYS_chown case TARGET_SYS_chown: trace_input ("<chown>", OP_VOID, OP_VOID, OP_VOID); RETVAL (chown (MEMPTR (PARM1), PARM2, PARM3)); trace_output_16 (result); break; +#endif case TARGET_SYS_chmod: trace_input ("<chmod>", OP_VOID, OP_VOID, OP_VOID); |