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f62da49b2f
freebsd-dev/sys
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Justin Hibbits f62da49b2f powerpc: Transition to Secure-PLT, like most other OSs 
Summary:
PowerPC has two PLT models: BSS-PLT and Secure-PLT.  BSS-PLT uses runtime
code generation to generate the PLT stubs.  Secure-PLT was introduced with
GCC 4.1 and Binutils 2.17 (base has GCC 4.2.1 and Binutils 2.17), and is a
more secure PLT format, using a read-only linkage table, with the dynamic
linker populating a non-executable index table.

This is the libc, rtld, and kernel support only.  The toolchain and build
parts will be updated separately.

Reviewed By: nwhitehorn, bdragon, pfg
Differential Revision: https://reviews.freebsd.org/D20598
MFC after:	1 month
2019-06-25 00:40:44 +00:00
..
amd64 amd64 pmap: block on turnstile for lock-less DI. 2019-06-23 21:21:11 +00:00
arm Build an armv7 LINT kernel in addition to armv5 LINT. You might think this 2019-06-24 01:42:09 +00:00
arm64 arm64 acpi_iort: add some error handling 2019-06-24 21:24:55 +00:00
bsm Create new EINTEGRITY error with message "Integrity check failed". 2019-01-17 06:35:45 +00:00
cam Use the cam_ed copy of ata_params rather than malloc and freeing 2019-06-24 20:23:19 +00:00
cddl Minimize aggsum_compare(&arc_size, arc_c) calls. 2019-06-14 20:04:28 +00:00
compat LinuxKPI: Additions to rcu list. 2019-06-21 18:48:07 +00:00
conf Add pwm devices to NOTES. 2019-06-24 02:39:56 +00:00
contrib Clean out duplicate definitions of TCP macros also found in netinet/tcp.h. 2019-06-24 02:58:02 +00:00
crypto aesni(4): Fix trivial type typo 2019-05-27 00:47:51 +00:00
ddb ddb show proc typo 2019-06-22 05:35:23 +00:00
dev Improve AHCI Enclosure Management and SES interoperation. 2019-06-23 19:05:01 +00:00
dts arm64: Add support for NanoPI NEO2 2019-05-02 12:56:13 +00:00
fs Remove a lingering use of splbio(). 2019-06-24 19:19:37 +00:00
gdb
geom Use sbuf_cat() in GEOM confxml generation. 2019-06-19 15:36:02 +00:00
gnu dts: Import files from Linux 5.1 2019-05-08 19:27:30 +00:00
i386 sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
isa
kern Add missing include of sys/boot.h 2019-06-24 20:52:21 +00:00
kgssapi Make the warning intervals for deprecated crypto algorithms tunable. 2019-06-11 23:00:55 +00:00
libkern Separate kernel crc32() implementation to its own header (gsb_crc32.h) and 2019-06-17 19:49:08 +00:00
mips sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
modules Add ACPI support for USB driver. 2019-06-17 23:03:30 +00:00
net V_ip6_forwarding and V_ipforwarding have been defined in ip6_var.h / 2019-06-19 08:49:24 +00:00
net80211 Enhance the comment ieee80211_add_channel() to avoid a 2019-06-10 14:31:18 +00:00
netgraph Remove 'dir' argument in ng_ipfw_input, since ip_fw_args now has this info. 2019-03-14 22:30:05 +00:00
netinet Add "tcpmss" opcode to match the TCP MSS value. 2019-06-21 10:54:51 +00:00
netinet6 Sort opt_foo.h #includes and add a missing blank line in ip_output(). 2019-06-11 22:07:39 +00:00
netipsec Make the warning intervals for deprecated crypto algorithms tunable. 2019-06-11 23:00:55 +00:00
netpfil Add "tcpmss" opcode to match the TCP MSS value. 2019-06-21 10:54:51 +00:00
netsmb Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
nfs
nfsclient
nfsserver
nlm
ofed Fix prio vs. nonprio tagged traffic in RDMACM 2019-06-04 06:21:31 +00:00
opencrypto Move declaration of warninterval out from under COMPAT_FREEBSD32. 2019-06-11 23:28:07 +00:00
powerpc powerpc: Transition to Secure-PLT, like most other OSs 2019-06-25 00:40:44 +00:00
riscv sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
rpc Fix malloc stats for the RPCSEC_GSS server code when DEBUG is enabled. 2019-04-04 01:23:06 +00:00
security Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
sparc64 sys: Remove DEV_RANDOM device option 2019-06-21 00:16:30 +00:00
sys Move to using a common kernel path between the boot / laoder bits and 2019-06-24 20:34:53 +00:00
teken Attempt to complete fixing programmable function keys for syscons. 2019-02-20 02:14:41 +00:00
tests Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
tools Add SDIO support. 2019-06-08 16:26:56 +00:00
ufs Add FIOBMAP2 ioctl 2019-06-20 14:13:10 +00:00
vm Extend mmap/mprotect API to specify the max page protections. 2019-06-20 18:24:16 +00:00
x86 Currently, MCA entries remain on an every-growing linked list. This means 2019-06-08 18:26:48 +00:00
xdr
xen xen: introduce a new way to setup event channel upcall 2019-01-30 11:34:52 +00:00
Makefile