diff options
| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2003-10-15 12:30:47 +0000 |
|---|---|---|
| committer | Joern Rennecke <joern.rennecke@embecosm.com> | 2003-10-15 12:30:47 +0000 |
| commit | 8822d0016c0c592c921a3a4e96d2e8533c79545f (patch) | |
| tree | 990fecea2f39fa10115680ad71e7dfca642d51bd /sim/sh | |
| parent | cdc9c0bc96781bae099051b052ccfd66ea685ba5 (diff) | |
| download | gdb-8822d0016c0c592c921a3a4e96d2e8533c79545f.zip gdb-8822d0016c0c592c921a3a4e96d2e8533c79545f.tar.gz gdb-8822d0016c0c592c921a3a4e96d2e8533c79545f.tar.bz2 | |
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 7ab1394..2b6cf43 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 91899f4..711df1e 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 9b818f9..aebce2c 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 |