CRIS support by Hinko Kocevar (hinko.kocevar AT cetrtapot.si)
* configure.ac: Make it recognize cris.
* process.c: Define ARG_xxx constants for cris.
(change_syscall): Add support for cris.
(struct_user_offsets): Add cris-specific data.
* signal.c (sys_sigreturn): Add support for cris.
* syscall.c (get_scno): Add support for cris.
(syscall_fixup): Add support for cris.
(get_error): Add support for cris.
(syscall_enter): Add support for cris.
(force_result): While at it, fix cpp directives indentation.
* util.c (printcall): Add support for cris.
diff --git a/process.c b/process.c
index cf53880..4cb21cd 100644
--- a/process.c
+++ b/process.c
@@ -604,7 +604,7 @@
# define ARG_PTID (known_scno(tcp) == SYS_clone2 ? 3 : 2)
# define ARG_CTID (known_scno(tcp) == SYS_clone2 ? 4 : 3)
# define ARG_TLS (known_scno(tcp) == SYS_clone2 ? 5 : 4)
-# elif defined S390 || defined S390X
+# elif defined S390 || defined S390X || defined CRISV10 || defined CRISV32
# define ARG_STACK 0
# define ARG_FLAGS 1
# define ARG_PTID 2
@@ -765,6 +765,10 @@
0x100000 | new) < 0)
return -1;
return 0;
+#elif defined(CRISV10) || defined(CRISV32)
+ if (ptrace(PTRACE_POKEUSER, tcp->pid, (char*)(4*PT_R9), new) < 0)
+ return -1;
+ return 0;
#elif defined(ARM)
/* Some kernels support this, some (pre-2.6.16 or so) don't. */
# ifndef PTRACE_SET_SYSCALL
@@ -3059,8 +3063,79 @@
{ 69, "fpcsr" },
{ 70, "fpeir" },
# endif
+# ifdef CRISV10
+ { 4*PT_FRAMETYPE, "4*PT_FRAMETYPE" },
+ { 4*PT_ORIG_R10, "4*PT_ORIG_R10" },
+ { 4*PT_R13, "4*PT_R13" },
+ { 4*PT_R12, "4*PT_R12" },
+ { 4*PT_R11, "4*PT_R11" },
+ { 4*PT_R10, "4*PT_R10" },
+ { 4*PT_R9, "4*PT_R9" },
+ { 4*PT_R8, "4*PT_R8" },
+ { 4*PT_R7, "4*PT_R7" },
+ { 4*PT_R6, "4*PT_R6" },
+ { 4*PT_R5, "4*PT_R5" },
+ { 4*PT_R4, "4*PT_R4" },
+ { 4*PT_R3, "4*PT_R3" },
+ { 4*PT_R2, "4*PT_R2" },
+ { 4*PT_R1, "4*PT_R1" },
+ { 4*PT_R0, "4*PT_R0" },
+ { 4*PT_MOF, "4*PT_MOF" },
+ { 4*PT_DCCR, "4*PT_DCCR" },
+ { 4*PT_SRP, "4*PT_SRP" },
+ { 4*PT_IRP, "4*PT_IRP" },
+ { 4*PT_CSRINSTR, "4*PT_CSRINSTR" },
+ { 4*PT_CSRADDR, "4*PT_CSRADDR" },
+ { 4*PT_CSRDATA, "4*PT_CSRDATA" },
+ { 4*PT_USP, "4*PT_USP" },
+# endif
+# ifdef CRISV32
+ { 4*PT_ORIG_R10, "4*PT_ORIG_R10" },
+ { 4*PT_R0, "4*PT_R0" },
+ { 4*PT_R1, "4*PT_R1" },
+ { 4*PT_R2, "4*PT_R2" },
+ { 4*PT_R3, "4*PT_R3" },
+ { 4*PT_R4, "4*PT_R4" },
+ { 4*PT_R5, "4*PT_R5" },
+ { 4*PT_R6, "4*PT_R6" },
+ { 4*PT_R7, "4*PT_R7" },
+ { 4*PT_R8, "4*PT_R8" },
+ { 4*PT_R9, "4*PT_R9" },
+ { 4*PT_R10, "4*PT_R10" },
+ { 4*PT_R11, "4*PT_R11" },
+ { 4*PT_R12, "4*PT_R12" },
+ { 4*PT_R13, "4*PT_R13" },
+ { 4*PT_ACR, "4*PT_ACR" },
+ { 4*PT_SRS, "4*PT_SRS" },
+ { 4*PT_MOF, "4*PT_MOF" },
+ { 4*PT_SPC, "4*PT_SPC" },
+ { 4*PT_CCS, "4*PT_CCS" },
+ { 4*PT_SRP, "4*PT_SRP" },
+ { 4*PT_ERP, "4*PT_ERP" },
+ { 4*PT_EXS, "4*PT_EXS" },
+ { 4*PT_EDA, "4*PT_EDA" },
+ { 4*PT_USP, "4*PT_USP" },
+ { 4*PT_PPC, "4*PT_PPC" },
+ { 4*PT_BP_CTRL, "4*PT_BP_CTRL" },
+ { 4*PT_BP+4, "4*PT_BP+4" },
+ { 4*PT_BP+8, "4*PT_BP+8" },
+ { 4*PT_BP+12, "4*PT_BP+12" },
+ { 4*PT_BP+16, "4*PT_BP+16" },
+ { 4*PT_BP+20, "4*PT_BP+20" },
+ { 4*PT_BP+24, "4*PT_BP+24" },
+ { 4*PT_BP+28, "4*PT_BP+28" },
+ { 4*PT_BP+32, "4*PT_BP+32" },
+ { 4*PT_BP+36, "4*PT_BP+36" },
+ { 4*PT_BP+40, "4*PT_BP+40" },
+ { 4*PT_BP+44, "4*PT_BP+44" },
+ { 4*PT_BP+48, "4*PT_BP+48" },
+ { 4*PT_BP+52, "4*PT_BP+52" },
+ { 4*PT_BP+56, "4*PT_BP+56" },
+# endif
-# if !defined(SPARC) && !defined(HPPA) && !defined(POWERPC) && !defined(ALPHA) && !defined(IA64)
+# if !defined(SPARC) && !defined(HPPA) && !defined(POWERPC) \
+ && !defined(ALPHA) && !defined(IA64) \
+ && !defined(CRISV10) && !defined(CRISV32)
# if !defined(S390) && !defined(S390X) && !defined(MIPS) && !defined(SPARC64) && !defined(BFIN)
{ uoff(u_fpvalid), "offsetof(struct user, u_fpvalid)" },
# endif
@@ -3097,7 +3172,7 @@
# if defined(I386) || defined(X86_64)
{ uoff(u_debugreg), "offsetof(struct user, u_debugreg)" },
# endif
-# endif /* !defined(SPARC) && !defined(HPPA) && !defined(POWERPC) && !defined(ALPHA) && !defined(IA64) */
+# endif /* !defined(many arches) */
# endif /* LINUX */