source: trunk

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Diff Rev Age Author Log Message
(edit) @407   8 years alain First implementation of fork/exec.
(edit) @406   8 years alain This version executed successfully the user "init" process on a …
(edit) @405   8 years max Remove XXX, it's fine.
(edit) @404   8 years max Explain a bit.
(edit) @403   8 years max Sync with TSAR.
(edit) @402   8 years max Mmh, refix this bug (mistakenly reverted by alain).
(edit) @401   8 years alain Few bugs in VMM
(edit) @400   8 years alain cosmetic bis
(edit) @399   8 years alain cosmetic
(edit) @398   8 years max Wrong value in the timer.
(edit) @397   8 years max Use panic().
(edit) @396   8 years max Use panic().
(edit) @395   8 years max Use panic().
(edit) @394   8 years max Make it compile again, and use panic(). Not sure it is what Alain …
(edit) @393   8 years max Use panic().
(edit) @392   8 years max Start handling page faults. Not tested.
(edit) @391   8 years alain Simplify the hal_mmu_exception() function.
(edit) @390   8 years alain RPC_VMM_GET_REF_VSEG renamed to RPC_VMM_GET_VSEG
(edit) @389   8 years alain Update the RPC_VMM_GET_VSEG.
(edit) @388   8 years alain Change the vmm_get_vseg() function to access the reference cluster …
(edit) @387   8 years max Handle the return from exception.
(edit) @386   8 years max Implement several GPT functions.
(edit) @385   8 years max Remove redundant (and buggy) code.
(edit) @384   8 years max Fix a pretty dumb mistake I made in my last commit.
(edit) @383   8 years max Use constant flags.
(edit) @382   8 years max Sync with TSAR.
(edit) @381   8 years alain Add missing defines in the TSAR exception handler.
(edit) @380   8 years alain Remove the generic kernel/kern/do_exception files to handle exceptions …
(edit) @379   8 years max Remove another vestige.
(edit) @378   8 years max Remove misleading vestige.
(edit) @377   8 years max Remove vestiges.
(edit) @376   8 years max Remove vestiges.
(edit) @375   8 years max Use panic().
(edit) @374   8 years max Use panic().
(edit) @373   8 years max Start using panic().
(edit) @372   8 years max Add a panic function.
(edit) @371   8 years max Treat user/kern exceptions differently.
(edit) @370   8 years max Old can be NULL.
(edit) @369   8 years max style
(edit) @368   8 years max Switch the VM space, and explicitly disable the FPU.
(edit) @367   8 years alain Change Time unit from cycle to TICK (in millisecond). Fix several bugs …
(edit) @366   8 years max Rename to Makefile.tsar.
(edit) @365   8 years max Remove debug function.
(edit) @364   8 years max Don't include params.mk.
(edit) @363   8 years max Remove vestige.
(edit) @362   8 years max Remove vestiges.
(edit) @361   8 years max Pass the function argument to the new thread.
(edit) @360   8 years max Add a panic, for now we are only switching between kernel threads.
(edit) @359   8 years max Synchronize tls_intr between context switches.
(edit) @358   8 years max Don't dump the kernel components on TSAR.
(edit) @357   8 years max Remove vestige.
(edit) @356   8 years max Remove vestige.
(edit) @355   8 years max Remove unused include.
(edit) @354   8 years max Remove vestige.
(edit) @353   8 years max Don't include sys-vfs.h.
(edit) @352   8 years max Don't compute kcm_page twice.
(edit) @351   8 years max Simplify bizarre thing.
(edit) @350   8 years max Remove vestige.
(edit) @349   8 years max Remove unused.
(edit) @348   8 years max We don't support irqbase != 0.
(edit) @347   8 years max Remove soclib_iob on x86.
(edit) @346   8 years max Hide soclib_iob.
(edit) @345   8 years max Initialize rsp0 (in both the TSS and the TLS).
(edit) @344   8 years max Call core_clock - the computation in this function still needs to be fixed.
(edit) @343   8 years max Mmh, skip tf_trapno and tf_err for iretq.
(edit) @342   8 years max Initialize tf_ss, and don't forget to update tls_thr.
(edit) @341   8 years max Set %eoi earlier for rescheduling interrupts, otherwise the timer …
(edit) @340   8 years max Remove debug code - it's useless anyway.
(edit) @339   8 years max Add support for context switch - not tested yet, due to some other …
(edit) @338   8 years max Not sure what Alain meant to do, but disable this for now.
(edit) @337   8 years alain Introduce the delayed context switch if current thread has a lock.
(edit) @336   8 years max Rename curcpu -> curtls.
(edit) @335   8 years max Separate the CPU context from the trap frame.
(edit) @334   8 years max Undefined variables.
(edit) @333   8 years max vfs_user_move() returns an error_t, so don't return a count.
(edit) @332   8 years max vfs_kernel_move() return error_t, not a count.
(edit) @331   8 years max style
(edit) @330   8 years max style
(edit) @329   8 years max Initialize %rbp.
(edit) @328   8 years max Use vfs_kernel_move(), it's a kernel buffer.
(edit) @327   8 years max Clean up, and fix several SMP-related issues. The LAPIC timer is still …
(edit) @326   8 years max This shouldn't be a remote load.
(edit) @325   8 years max Unused variable.
(edit) @324   8 years max The process xptr is already local, so no need to do a remote load.
(edit) @323   8 years max Clean up, and define strstr() in libk.
(edit) @322   8 years max Clean up.
(edit) @321   8 years max We don't care about the base.
(edit) @320   8 years max Remove unused.
(edit) @319   8 years max Don't forget to unmap the region below the kernel. Useful to detect …
(edit) @318   8 years alain Bug fix : we don't need an atomic access to update the …
(edit) @317   8 years alain 1) Introduce the TSAR hal_cpu_context_switch() function. 2) Introduce …
(edit) @316   8 years max Synchronize with Alain's changes. Still several issues.
(edit) @315   8 years alain Redefine the fuctions ppm_base2page() / ppm_page2base() / …
(edit) @314   8 years max Add hal_remote_memset.
(edit) @313   8 years alain RSeveral modifs in the page-fault handling.
(edit) @312   8 years max Add a --no-smp option.
(edit) @311   8 years max Introduce hal_cpu_context_switch.
(edit) @310   8 years max Use pause().
(edit) @309   8 years max Add clts/stts.
(edit) @308   8 years max Add a basic syscall entry.
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