0953c39718
sys/arch/sh3/include/ptrace.h: revision 1.19 sys/arch/amd64/amd64/process_machdep.c: revision 1.48 sys/arch/sh3/sh3/process_machdep.c: revision 1.23 sys/arch/sh3/sh3/process_machdep.c: revision 1.24 sys/arch/i386/i386/process_machdep.c: revision 1.95 sys/arch/x86/x86/fpu.c (apply patch) sys/kern/sys_ptrace_common.c: revision 1.84 sys/arch/powerpc/powerpc/process_machdep.c: revision 1.40 sys/sys/ptrace.h: revision 1.71 sys/arch/powerpc/powerpc/process_machdep.c: revision 1.41 (all via patch, adapted) Fix s87_tw reconstruction to correctly indicate register states Fix the code reconstructing s87_tw (full tag word) from fx_sw (abridged tag word) to correctly represent all register states. The previous code only distinguished between empty/non-empty registers, and assigned 'regular value' to all non-empty registers. The new code explicitly distinguishes the two other tag word values: empty and special. Fix the machine-dependent ptrace register-related requests (e.g. PT_GETXMMREGS, PT_GETXSTATE on x86) to correctly respect the LWP number passed as the data argument. Before this change, these requests did not operate on the requested LWP of a multithreaded program. This change required moving ptrace_update_lwp() out of unit scope, and changing ptrace_machdep_dorequest() function to take a pointer to pointer as the second argument, consistently with ptrace_regs(). I am planning to extend the ATF ptrace() register tests in the future to check for regressions in multithreaded programs, as time permits. Reviewed by kamil. Add missing 'error' declaration |
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| .. | ||
| booke | ||
| conf | ||
| fpu | ||
| ibm4xx | ||
| include | ||
| isa | ||
| marvell | ||
| oea | ||
| pci | ||
| pic | ||
| powerpc | ||
| stand | ||
| tools/chrpicon | ||
| Makefile | ||
| Makefile.inc | ||