diff options
| author | Anton Kolesov <Anton.Kolesov@synopsys.com> | 2014-06-26 11:33:35 +0530 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2014-07-22 09:50:50 +0200 |
| commit | d5e3720ee1186a9640f2614e7d3f4ffbf23a7647 (patch) | |
| tree | 609c16eed1bf9bf8135d4996e960eb14f5b516b7 | |
| parent | be5ba36bf6e9278025e31924965e229f772262bf (diff) | |
ARC: Implement native GDB requirements in procfs.h
Native GDB requires elf_fpregset_t to be defined, even if floating point
registers are absent. In this case we use empty structure. Additionally we
redefined prfpregset_t to use this new type.
And there has been an error: it was defined that user_regs_struct has 20
registers, while it has 40.
Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| -rwxr-xr-x | libc/sysdeps/linux/arc/sys/procfs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/arc/sys/procfs.h b/libc/sysdeps/linux/arc/sys/procfs.h index 44676e197..a9e375b33 100755 --- a/libc/sysdeps/linux/arc/sys/procfs.h +++ b/libc/sysdeps/linux/arc/sys/procfs.h @@ -30,8 +30,9 @@ typedef unsigned long elf_greg_t; user_regs' directly in the typedef, but tradition says that the register set is an array, which does have some peculiar semantics, so leave it that way. */ -#define ELF_NGREG 20 +#define ELF_NGREG 40 typedef elf_greg_t elf_gregset_t[ELF_NGREG]; +typedef struct { } elf_fpregset_t; /* Signal info. */ struct elf_siginfo @@ -93,7 +94,7 @@ typedef void *psaddr_t; /* Register sets. Linux has different names. */ typedef elf_gregset_t prgregset_t; -typedef elf_gregset_t prfpregset_t; +typedef elf_fpregset_t prfpregset_t; /* We don't have any differences between processes and threads, therefore have only one PID type. */ |