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author | John Baldwin <jhb@FreeBSD.org> | 2015-04-08 16:30:45 +0000 |
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committer | John Baldwin <jhb@FreeBSD.org> | 2015-04-08 16:30:45 +0000 |
commit | dbee5c671aa8cf7673e92ca7ce6d227f52cb185c (patch) | |
tree | a1dea0225d1fa16c515ed09d8f0b6b25343920ea /sys/mips/include | |
parent | d61251e9345d11fb0e86949a84a6e6540944ce45 (diff) | |
download | src-dbee5c671aa8cf7673e92ca7ce6d227f52cb185c.tar.gz src-dbee5c671aa8cf7673e92ca7ce6d227f52cb185c.zip |
Move the 32-bit compatible procfs types from freebsd32.h to <sys/procfs.h>
and export them to userland.
- Define __HAVE_REG32 on platforms that define a reg32 structure and check
for this in <sys/procfs.h> to control when to export prstatus32, etc.
- Add prstatus32_t and prpsinfo32_t typedefs for the 32-bit structures.
libbfd looks for these types, and having them fixes 'gcore' in gdb of a
32-bit process on a 64-bit platform.
- Use the structure definitions from <sys/procfs.h> in gcore's elf32 core
dump code instead of duplicating the definitions.
Differential Revision: https://reviews.freebsd.org/D2142
Reviewed by: kib, nathanw (powerpc bits)
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=281266
Diffstat (limited to 'sys/mips/include')
-rw-r--r-- | sys/mips/include/reg.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/mips/include/reg.h b/sys/mips/include/reg.h index c240506f7896..0dc36c6b3204 100644 --- a/sys/mips/include/reg.h +++ b/sys/mips/include/reg.h @@ -70,7 +70,7 @@ struct dbreg { unsigned long junk; }; -#ifdef COMPAT_FREEBSD32 +#ifdef __LP64__ /* Must match struct trapframe */ struct reg32 { uint32_t r_regs[NUMSAVEREGS]; @@ -83,6 +83,8 @@ struct fpreg32 { struct dbreg32 { uint32_t junk; }; + +#define __HAVE_REG32 #endif #ifdef _KERNEL |