From 1360e0707090c763d0d06cbc74b04f9c9588b582 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 20 Feb 2010 01:03:39 +0100 Subject: Rename .bss.stack to .bss..stack. Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- arch/frv/kernel/break.S | 2 +- arch/frv/kernel/vmlinux.lds.S | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/frv/kernel') diff --git a/arch/frv/kernel/break.S b/arch/frv/kernel/break.S index bd0bdf908d93..c5388b756c72 100644 --- a/arch/frv/kernel/break.S +++ b/arch/frv/kernel/break.S @@ -21,7 +21,7 @@ # # the break handler has its own stack # - .section .bss.stack + .section .bss..stack .globl __break_user_context .balign THREAD_SIZE __break_stack: diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index cbe811fccfcc..472eb8c8a1b4 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -114,7 +114,7 @@ SECTIONS .sbss : { *(.sbss .sbss.*) } .bss : { *(.bss .bss.*) } - .bss.stack : { *(.bss) } + .bss..stack : { *(.bss) } __bss_stop = .; _end = . ; -- cgit v1.2.2 From b6f4e451de78547a369a8dbb7bcb56c1919a6b79 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 20 Feb 2010 01:03:56 +0100 Subject: Rename special text sections in arch/frv from .text.XXX to .text..XXX. Signed-off-by: Denys Vlasenko Signed-off-by: Michal Marek --- arch/frv/kernel/break.S | 2 +- arch/frv/kernel/entry.S | 2 +- arch/frv/kernel/head.S | 2 +- arch/frv/kernel/vmlinux.lds.S | 8 ++++---- 4 files changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/frv/kernel') diff --git a/arch/frv/kernel/break.S b/arch/frv/kernel/break.S index c5388b756c72..cbb6958a3147 100644 --- a/arch/frv/kernel/break.S +++ b/arch/frv/kernel/break.S @@ -63,7 +63,7 @@ __break_trace_through_exceptions: # entry point for Break Exceptions/Interrupts # ############################################################################### - .section .text.break + .section .text..break .balign 4 .globl __entry_break __entry_break: diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index 189397ec012a..63d579bf1c29 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -38,7 +38,7 @@ #define nr_syscalls ((syscall_table_size)/4) - .section .text.entry + .section .text..entry .balign 4 .macro LEDS val diff --git a/arch/frv/kernel/head.S b/arch/frv/kernel/head.S index b825ef3f2d54..e9a8cc63ac94 100644 --- a/arch/frv/kernel/head.S +++ b/arch/frv/kernel/head.S @@ -542,7 +542,7 @@ __head_end: .size _boot, .-_boot # provide a point for GDB to place a break - .section .text.start,"ax" + .section .text..start,"ax" .globl _start .balign 4 _start: diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S index 472eb8c8a1b4..8b973f3cc90e 100644 --- a/arch/frv/kernel/vmlinux.lds.S +++ b/arch/frv/kernel/vmlinux.lds.S @@ -57,10 +57,10 @@ SECTIONS _text = .; _stext = .; .text : { - *(.text.start) - *(.text.entry) - *(.text.break) - *(.text.tlbmiss) + *(.text..start) + *(.text..entry) + *(.text..break) + *(.text..tlbmiss) TEXT_TEXT SCHED_TEXT LOCK_TEXT -- cgit v1.2.2 From a7f5378e2449fc8ae3f92739a6cc2239748ef86a Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 9 Jun 2010 19:52:22 +0100 Subject: FRV: Reinstate null behaviour for the GDB remote protocol 'p' command Reinstate the null behaviour that the in-kernel gdbstub had for the GDB remote protocol 'p' command (retrieve a single register value) prior to commit 7ca8b9c0dafd ("frv: extend gdbstub to support more features of gdb"). Before that, the 'p' command just returned an empty reply, which causes gdb to then go and use the 'g' command. However, since that commit, the 'p' command returns an error string, which causes gdb to abort its connection to the target. Not all gdb versions are affected, some use try 'g' first, and if that works, don't bother with 'p', and so don't see the error. Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- arch/frv/kernel/gdb-stub.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/frv/kernel') diff --git a/arch/frv/kernel/gdb-stub.c b/arch/frv/kernel/gdb-stub.c index 84d103c33c9c..a4dba6b20bd0 100644 --- a/arch/frv/kernel/gdb-stub.c +++ b/arch/frv/kernel/gdb-stub.c @@ -1789,6 +1789,12 @@ void gdbstub(int sigval) flush_cache = 1; break; + /* pNN: Read value of reg N and return it */ + case 'p': + /* return no value, indicating that we don't support + * this command and that gdb should use 'g' instead */ + break; + /* PNN,=RRRRRRRR: Write value R to reg N return OK */ case 'P': ptr = &input_buffer[1]; -- cgit v1.2.2