4 Commits

Author	SHA1	Message	Date
Joe Richey joerichey@google.com	a45f55524b	unix: defer Getpagesize() to runtime ... In general, page size is not a function of the archetecture. This was addressed in the Go standard library here: https://go-review.googlesource.com/25051 This change simply defers to the standard library "syscall" package, which in turn defers to the runtime. This helps in addressing golang/go#10180 and also fixes a bug on ppc64. Currently, we return 65536 as the page size on ppc64, but the kernel supports 4k and 64k sizes, see here: http://elixir.free-electrons.com/linux/v4.13/source/arch/powerpc/include/asm/page.h#L24 Now that various page size calculations are not needed, various components are now dead code and can also be removed. This CL reverts: https://go-review.googlesource.com/14483 and part of: https://go-review.googlesource.com/30755 Change-Id: I9d7a2d96359054e0dca9c985b026c8072b2eeaf3 Reviewed-on: https://go-review.googlesource.com/62111 Reviewed-by: Austin Clements <austin@google.com> Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>	2017-09-07 22:11:50 +00:00
James Cowgill	156c5a2da4	unix: use struct pt_regs for PtraceRegs on mips ... On mips, "struct user" bears no relation to the actual structure used by PTRACE_GETREGS. The real structure is "struct pt_regs" which is declared in asm/ptrace.h Fixes golang/go#20338. Change-Id: I604d27bd2b0a0903784380cbd3fa2fd9b9811fa5 Reviewed-on: https://go-review.googlesource.com/43431 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>	2017-05-12 16:47:49 +00:00
Sameer Ajmani	aaabbdc969	x/sys/unix: remove the "use" function and its calls. ... Update mksyscall*.pl to skip generating calls to "use". Make build tag handling match what's used in the syscall package. See issue https://golang.org/issue/16607 and CL https://golang.org/cl/36616 Change-Id: I2d2e823fe1846d2110c07eb1bf976852706ecf60 Reviewed-on: https://go-review.googlesource.com/36715 Run-TryBot: Sameer Ajmani <sameer@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>	2017-02-10 16:30:38 +00:00
Vladimir Stefanovic	478fcf5431	x/sys/unix: added linux/mips{,le} support ... Change-Id: Ibf7a9e16ba0e1dde922748a34d61e197a985ed40 Reviewed-on: https://go-review.googlesource.com/33952 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>	2016-12-05 17:08:28 +00:00