newlib-cygwin

Commit Graph

Author	SHA1	Message	Date
Tamar Christina	61ddc7a436	Fix crt0 overwriting. On AArch64 we currently always link in crt0 regardless of if another one is being provided by something else, like rdimon.a. This was never an issue before as nosys was not supported on AArch64. This updates the specs to supply a different crt0 when a semihosting call is required. Signed-off-by: Tamar Christina <tamar.christina@arm.com>	2017-08-09 14:50:13 +02:00
Tamar Christina	bfa3bbcf33	Adds the needed build system changes in order to compile and create the new libraries for Semihosting v2. This uses the new recursive build target in multi-build.in For AArch64 no new spec files are needed but the makefiles are modified to keep them in sync with the ARM ones. Signed-off-by: Tamar Christina <tamar.christina@arm.com>	2017-07-05 14:41:27 +02:00
Jeff Johnston	cdf81c0c4c	2012-09-26 Ian Bolton <ian.bolton@arm.com> Jim MacArthur <jim.macarthur@arm.com> Marcus Shawcroft <marcus.shawcroft@arm.com> Nigel Stephens <nigel.stephens@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> Richard Earnshaw <rearnsha@arm.com> Sofiane Naci <sofiane.naci@arm.com> Tejas Belagod <tejas.belagod@arm.com> Yufeng Zhang <yufeng.zhang@arm.com> * aarch64/Makefile.in: New file. * aarch64/_exit.c: New file. * aarch64/_kill.c: New file. * aarch64/aclocal.m4: Generated. * aarch64/configure: Generated. * aarch64/configure.in: New file. * aarch64/cpu-init/Makefile.in: New file. * aarch64/cpu-init/rdimon-aem-el3.S: New file. * aarch64/crt0.S: New file. * aarch64/elf-rdimon.specs: New file. * aarch64/libcfunc.c: New file. * aarch64/svc.h: New file. * aarch64/syscalls.c: New file. * configure.in: Add AArch64. * configure: Re-generated.	2012-09-26 20:11:54 +00:00

Author

SHA1

Message

Date

Tamar Christina

61ddc7a436

Fix crt0 overwriting.

On AArch64 we currently always link in crt0 regardless of if another
one is being provided by something else, like rdimon.a. This was never
an issue before as nosys was not supported on AArch64.

This updates the specs to supply a different crt0 when a semihosting
call is required.

Signed-off-by: Tamar Christina <tamar.christina@arm.com>

2017-08-09 14:50:13 +02:00

Tamar Christina

bfa3bbcf33

Adds the needed build system changes in order to compile and create the new libraries for Semihosting v2.

This uses the new recursive build target in multi-build.in

For AArch64 no new spec files are needed but the makefiles
are modified to keep them in sync with the ARM ones.

Signed-off-by: Tamar Christina <tamar.christina@arm.com>

2017-07-05 14:41:27 +02:00

Jeff Johnston

cdf81c0c4c

2012-09-26 Ian Bolton <ian.bolton@arm.com>

Jim MacArthur  <jim.macarthur@arm.com>
        Marcus Shawcroft  <marcus.shawcroft@arm.com>
        Nigel Stephens  <nigel.stephens@arm.com>
        Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        Richard Earnshaw  <rearnsha@arm.com>
        Sofiane Naci  <sofiane.naci@arm.com>
        Tejas Belagod  <tejas.belagod@arm.com>
        Yufeng Zhang  <yufeng.zhang@arm.com>

        * aarch64/Makefile.in: New file.
        * aarch64/_exit.c: New file.
        * aarch64/_kill.c: New file.
        * aarch64/aclocal.m4: Generated.
        * aarch64/configure: Generated.
        * aarch64/configure.in: New file.
        * aarch64/cpu-init/Makefile.in: New file.
        * aarch64/cpu-init/rdimon-aem-el3.S: New file.
        * aarch64/crt0.S: New file.
        * aarch64/elf-rdimon.specs: New file.
        * aarch64/libcfunc.c: New file.
        * aarch64/svc.h: New file.
        * aarch64/syscalls.c: New file.
        * configure.in: Add AArch64.
        * configure: Re-generated.

2012-09-26 20:11:54 +00:00

3 Commits