RepoMirrors/musl - musl

Commit Graph

Author	SHA1	Message	Date
Rich Felker	259071c249	crt1 must align stack pointer on mips it's naturally aligned when entered with the kernel argv array, but if ld.so has been invoked explicitly to run a program, the stack will not be aligned due to having thrown away argv[0].	2012-08-17 21:23:10 -04:00
Rich Felker	32e7bd78ae	align mips _init/_fini functions since .init and .fini are not .text, the toolchain does not seem to align them for code by default. this yields random breakage depending on the object sizes the linker is dealing with.	2012-08-05 14:12:10 -04:00
Rich Felker	6315004f61	initial version of mips (o32) port, based on work by Richard Pennington (rdp) basically, this version of the code was obtained by starting with rdp's work from his ellcc source tree, adapting it to musl's build system and coding style, auditing the bits headers for discrepencies with kernel definitions or glibc/LSB ABI or large file issues, fixing up incompatibility with the old binutils from aboriginal linux, and adding some new special cases to deal with the oddities of sigaction and pipe syscall interfaces on mips. at present, minimal test programs work, but some interfaces are broken or missing. threaded programs probably will not link.	2012-07-11 04:22:13 -04:00

Author

SHA1

Message

Date

Rich Felker

259071c249

crt1 must align stack pointer on mips

it's naturally aligned when entered with the kernel argv array, but if
ld.so has been invoked explicitly to run a program, the stack will not
be aligned due to having thrown away argv[0].

2012-08-17 21:23:10 -04:00

Rich Felker

32e7bd78ae

align mips _init/_fini functions

since .init and .fini are not .text, the toolchain does not seem to
align them for code by default. this yields random breakage depending
on the object sizes the linker is dealing with.

2012-08-05 14:12:10 -04:00

Rich Felker

6315004f61

initial version of mips (o32) port, based on work by Richard Pennington (rdp)

basically, this version of the code was obtained by starting with
rdp's work from his ellcc source tree, adapting it to musl's build
system and coding style, auditing the bits headers for discrepencies
with kernel definitions or glibc/LSB ABI or large file issues, fixing
up incompatibility with the old binutils from aboriginal linux, and
adding some new special cases to deal with the oddities of sigaction
and pipe syscall interfaces on mips.

at present, minimal test programs work, but some interfaces are broken
or missing. threaded programs probably will not link.

2012-07-11 04:22:13 -04:00

3 Commits