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path: root/src/pkg/runtime/proc.c
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2009-09-18Rudimentary command shell for Ogle. Hack to prevent linkerAustin Clements1-0/+6
from inlining newprocreadylocked. Fix type bridge's handling of basic types. Include interpreter's Thread in bridged native function calls. ; load . "6.out" Started 6.out ; BpSet("main·merge") ; ContWait() breakpoint at 0x400800 => 400800 main·merge /home/austin/src-go1/usr/austin/ptrace/test/sort.go:19 ; bt => 400800 main·merge /home/austin/src-go1/usr/austin/ptrace/test/sort.go:19 400b6a main·mergeSort+0x1be /home/austin/src-go1/usr/austin/ptrace/test/sort.go:34 448313 goexit /home/austin/src-go1/src/pkg/runtime/proc.c:133 ; main.merge.a {1} ; load . "pid:25753" Attached to 25753 ; bt => 479ddf syscall·Syscall+0x24 /home/austin/src-go1/src/pkg/syscall/asm_linux_amd64.s:24 47c011 syscall·Read+0x5d /home/austin/src-go1/src/pkg/syscall/zsyscall_linux_amd64.go:368 4119e5 os·*File·Read+0x5f /home/austin/src-go1/src/pkg/os/file.go:122 427bf3 bufio·*Reader·fill+0x116 /home/austin/src-go1/src/pkg/bufio/bufio.go:105 428361 bufio·*Reader·ReadSlice+0x195 /home/austin/src-go1/src/pkg/bufio/bufio.go:244 40204a ogle·Main+0x94 /home/austin/src-go1/usr/austin/ogle/cmd.go:226 40080f main·main+0xf /home/austin/src-go1/usr/austin/ogle/main.go:6 41c4b8 mainstart+0xf /home/austin/src-go1/src/pkg/runtime/amd64/asm.s:55 41531f goexit /home/austin/src-go1/src/pkg/runtime/proc.c:133 R=rsc APPROVED=rsc DELTA=433 (420 added, 2 deleted, 11 changed) OCL=34410 CL=34782
2009-08-31add newprocreadylocked for debuggerRuss Cox1-1/+10
R=austin DELTA=10 (9 added, 0 deleted, 1 changed) OCL=34163 CL=34166
2009-08-26recycle G structsRuss Cox1-0/+1
R=r DELTA=1 (1 added, 0 deleted, 0 changed) OCL=33887 CL=33904
2009-08-06add runtime.GOMAXPROCS, allowing a program to, in effect, set $GOMAXPROCSRob Pike1-1/+23
R=rsc DELTA=29 (28 added, 1 deleted, 0 changed) OCL=32829 CL=32837
2009-07-21runtime: fix init scheduling bug.Russ Cox1-0/+8
if there is a goroutine waiting to run and the init goroutine enters a system call, entersyscall was trying to kick off a new scheduler for the other goroutine, causing a panic (new goroutines can't run until main.main). R=r DELTA=32 (32 added, 0 deleted, 0 changed) OCL=31982 CL=31982
2009-07-13add LockOSThread and UnlockOSThread toRuss Cox1-80/+90
runtime package for use by debugger, which needs to make sure that all ptrace calls about a given pid come from the same thread. R=r DELTA=175 (90 added, 63 deleted, 22 changed) OCL=31546 CL=31558
2009-07-08reflection for functionsRuss Cox1-4/+5
add channel send type check (thanks austin). fix type mismatch message. R=r DELTA=241 (225 added, 5 deleted, 11 changed) OCL=31370 CL=31375
2009-06-17runtime: stack growth adjustments, cleanupRuss Cox1-104/+50
* keep coherent SP/PC in gobuf (i.e., SP that would be in use at that PC) * gogocall replaces setspgoto, should work better in presence of link registers * delete unused system calls only amd64; 386 is now broken R=r DELTA=548 (183 added, 183 deleted, 182 changed) OCL=30381 CL=30442
2009-06-15fix garbage collection race: save stack traceRuss Cox1-4/+5
when changing process state to Gsyscall, not after. R=r DELTA=8 (4 added, 3 deleted, 1 changed) OCL=30320 CL=30325
2009-06-09mv src/lib to src/pkgRob Pike1-0/+858
tests: all.bash passes, gobuild still works, godoc still works. R=rsc OCL=30096 CL=30102
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