You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.8 KiB
49 lines
1.8 KiB
commit df0c40ee3a893238ac11f4c0d876a0c3b49d198d |
|
Author: Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> |
|
Date: Fri Nov 17 21:15:15 2017 -0200 |
|
|
|
powerpc: Update AT_HWCAP2 bits |
|
|
|
Linux commit ID cba6ac4869e45cc93ac5497024d1d49576e82666 reserved a new |
|
bit for a scenario where transactional memory is available, but the |
|
suspended state is disabled. |
|
|
|
* sysdeps/powerpc/bits/hwcap.h (PPC_FEATURE2_HTM_NO_SUSPEND): New |
|
macro. |
|
* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add |
|
htm-no-suspend. |
|
|
|
Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> |
|
|
|
diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h |
|
index dfc71c2..0668ca0 100644 |
|
--- a/sysdeps/powerpc/bits/hwcap.h |
|
+++ b/sysdeps/powerpc/bits/hwcap.h |
|
@@ -72,3 +72,5 @@ |
|
128-bit */ |
|
#define PPC_FEATURE2_DARN 0x00200000 /* darn instruction. */ |
|
#define PPC_FEATURE2_SCV 0x00100000 /* scv syscall. */ |
|
+#define PPC_FEATURE2_HTM_NO_SUSPEND 0x00080000 /* TM without suspended |
|
+ state. */ |
|
diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c |
|
index 4dac16d..55a6e78 100644 |
|
--- a/sysdeps/powerpc/dl-procinfo.c |
|
+++ b/sysdeps/powerpc/dl-procinfo.c |
|
@@ -45,7 +45,7 @@ |
|
#if !defined PROCINFO_DECL && defined SHARED |
|
._dl_powerpc_cap_flags |
|
#else |
|
-PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][10] |
|
+PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][15] |
|
#endif |
|
#ifndef PROCINFO_DECL |
|
= { |
|
@@ -61,7 +61,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[64][10] |
|
"", "", "", "", |
|
"", "", "", "", |
|
"", "", "", "", |
|
- "", "", "", "", |
|
+ "", "", "", "htm-no-suspend", |
|
"scv", "darn", "ieee128", "arch_3_00", |
|
"htm-nosc", "vcrypto", "tar", "isel", |
|
"ebb", "dscr", "htm", "arch_2_07",
|
|
|