u-boot.git/arch/arc/lib/sections.c, branch master Unnamed repository; edit this file 'description' to name the repository. arc: No need in sections defined in sources with newer tools 2016-08-05T09:50:25+00:00 Alexey Brodkin abrodkin@synopsys.com 2016-08-03T17:44:39+00:00 9bef24d0dea30447951e1cd0074be502ca408fc0 Starting from arc-2016.03 GNU tools linker properly works with symbols defined in linker script and so external declarations are no longer required, dump them. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> 
Starting from arc-2016.03 GNU tools linker properly works with
symbols defined in linker script and so external declarations
are no longer required, dump them.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
arc: introduce separate section for interrupt vector table 2015-01-15T19:38:42+00:00 Igor Guryanov guryanov@synopsys.com 2014-12-24T14:17:11+00:00 20a58ac0d8e09d0bf1a74c6b68fea22784512b51 Even though existing implementation works fine in preparation to submission of ARCv2 architecture we need this change. In case of ARCv2 interrupt vector table consists of just addresses of corresponding handlers. And if those addresses will be in .text section then assembler will encode them as everything in .text section as middle-endian and then on real execution CPU will read swapped addresses and will jump into the wild. Once introduced new section is situated so .text section remains the first which allows us to use common linker option for linking everything to a specified CONFIG_SYS_TEXT_BASE. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Igor Guryanov <guryanov@synopsys.com> 
Even though existing implementation works fine in preparation to
submission of ARCv2 architecture we need this change.

In case of ARCv2 interrupt vector table consists of just addresses
of corresponding handlers. And if those addresses will be in .text
section then assembler will encode them as everything in .text section
as middle-endian and then on real execution CPU will read swapped
addresses and will jump into the wild.

Once introduced new section is situated so .text section remains the
first which allows us to use common linker option for linking everything
to a specified CONFIG_SYS_TEXT_BASE.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Igor Guryanov <guryanov@synopsys.com>
arc: add library functions 2014-02-07T13:14:32+00:00 Alexey Brodkin Alexey.Brodkin@synopsys.com 2014-02-04T08:56:15+00:00 2272382879d93d37e7964554cea5b0583c94c247 These are library functions used by ARC700 architecture. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Francois Bedard <fbedard@synopsys.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de> 
These are library functions used by ARC700 architecture.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Francois Bedard <fbedard@synopsys.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>