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| author | Joern Rennecke <joern.rennecke@arc.com> | 2003-10-15 12:30:47 +0000 |
|---|---|---|
| committer | Joern Rennecke <joern.rennecke@arc.com> | 2003-10-15 12:30:47 +0000 |
| commit | 9b6aa4daf13f061e4c6dcbf3b8987e938de747ec (patch) | |
| tree | c0c628ff7f63fc09293043a3f828a00b704daa27 /sim/sh | |
| parent | 3587cca3094b307dd5f7fffbe44b475e1a331325 (diff) | |
| download | gdb-9b6aa4daf13f061e4c6dcbf3b8987e938de747ec.tar.gz | |
include/gdb:
* callback.h (struct host_callback_struct): New members ftruncate
and truncate.
gdb:
sim/common:
* callback.c (os_ftruncate, os_truncate): New functions.
(default_callback): Initialize ftruncate and truncate members.
sim/sh:
* syscall.h (SYS_truncate, SYS_ftruncate): Define.
* interp.c (trap): Add support for SYS_ftruncate and SYS_truncate.
Diffstat (limited to 'sim/sh')
| -rw-r--r-- | sim/sh/ChangeLog | 5 | ||||
| -rw-r--r-- | sim/sh/interp.c | 11 | ||||
| -rw-r--r-- | sim/sh/syscall.h | 2 |
3 files changed, 18 insertions, 0 deletions
diff --git a/sim/sh/ChangeLog b/sim/sh/ChangeLog index 7ab1394aef3..2b6cf4353de 100644 --- a/sim/sh/ChangeLog +++ b/sim/sh/ChangeLog @@ -1,3 +1,8 @@ +2003-10-15 J"orn Rennecke <joern.rennecke@superh.com> + + * syscall.h (SYS_truncate, SYS_ftruncate): Define. + * interp.c (trap): Add support for SYS_ftruncate and SYS_truncate. + 2003-08-11 Shrinivas Atre <shrinivasa@KPITCummins.com> * sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and correction for MAC.W handler diff --git a/sim/sh/interp.c b/sim/sh/interp.c index 91899f400e9..711df1eb485 100644 --- a/sim/sh/interp.c +++ b/sim/sh/interp.c @@ -1153,6 +1153,17 @@ trap (i, regs, insn_ptr, memory, maskl, maskw, endianw) case SYS_time: regs[0] = get_now (); break; + case SYS_ftruncate: + regs[0] = callback->ftruncate (callback, regs[5], regs[6]); + break; + case SYS_truncate: + { + int len = strswaplen (regs[5]); + strnswap (regs[5], len); + regs[0] = callback->truncate (callback, ptr (regs[5]), regs[6]); + strnswap (regs[5], len); + break; + } default: regs[0] = -1; break; diff --git a/sim/sh/syscall.h b/sim/sh/syscall.h index 9b818f93927..aebce2ce26d 100644 --- a/sim/sh/syscall.h +++ b/sim/sh/syscall.h @@ -27,6 +27,8 @@ #define SYS_stat 38 #define SYS_pipe 42 #define SYS_execve 59 +#define SYS_truncate 129 +#define SYS_ftruncate 130 #define SYS_argc 172 #define SYS_argnlen 173 #define SYS_argn 174 |