diff options
author | rrs <rrs@FreeBSD.org> | 2010-02-20 17:29:27 +0000 |
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committer | rrs <rrs@FreeBSD.org> | 2010-02-20 17:29:27 +0000 |
commit | 05a9cdef84b57c849b3d46cc3396c5bc985b02f4 (patch) | |
tree | c0b4a569796d9fa61d54eb5c7fe7b63d4dd8cdce | |
parent | b41b03a2e00f8a2bc31f957f52bd31365caa5f32 (diff) | |
download | FreeBSD-src-05a9cdef84b57c849b3d46cc3396c5bc985b02f4.zip FreeBSD-src-05a9cdef84b57c849b3d46cc3396c5bc985b02f4.tar.gz |
These contain JC's patch to get gdb sort of working
on mips. Its not fully done yet but its a start.
Obtained from: JC - c.jayachandran@gmail.com
M gnu/usr.bin/gdb/kgdb/trgt_mips.c
M gnu/usr.bin/gdb/arch/mips/init.c
M gnu/usr.bin/gdb/arch/mips/Makefile
M gnu/usr.bin/Makefile
M contrib/gdb/gdb/mips-tdep.h
-rw-r--r-- | contrib/gdb/gdb/mips-tdep.h | 11 | ||||
-rw-r--r-- | gnu/usr.bin/Makefile | 4 | ||||
-rw-r--r-- | gnu/usr.bin/gdb/arch/mips/Makefile | 4 | ||||
-rw-r--r-- | gnu/usr.bin/gdb/arch/mips/init.c | 4 | ||||
-rw-r--r-- | gnu/usr.bin/gdb/kgdb/trgt_mips.c | 23 |
5 files changed, 28 insertions, 18 deletions
diff --git a/contrib/gdb/gdb/mips-tdep.h b/contrib/gdb/gdb/mips-tdep.h index 7a00ffa..af9a3c8 100644 --- a/contrib/gdb/gdb/mips-tdep.h +++ b/contrib/gdb/gdb/mips-tdep.h @@ -62,6 +62,17 @@ struct mips_regnum extern const struct mips_regnum *mips_regnum (struct gdbarch *gdbarch); enum { + MIPS_S0_REGNUM = 16, + MIPS_S1_REGNUM = 17, + MIPS_S2_REGNUM = 18, + MIPS_S3_REGNUM = 19, + MIPS_S4_REGNUM = 20, + MIPS_S5_REGNUM = 21, + MIPS_S6_REGNUM = 22, + MIPS_S7_REGNUM = 23, + MIPS_SP_REGNUM = 29, + MIPS_FP_REGNUM = 30, + MIPS_RA_REGNUM = 31, MIPS_EMBED_LO_REGNUM = 33, MIPS_EMBED_HI_REGNUM = 34, MIPS_EMBED_BADVADDR_REGNUM = 35, diff --git a/gnu/usr.bin/Makefile b/gnu/usr.bin/Makefile index cc50659..bfb4d93 100644 --- a/gnu/usr.bin/Makefile +++ b/gnu/usr.bin/Makefile @@ -21,10 +21,6 @@ SUBDIR= ${_binutils} \ sort \ ${_texinfo} -.if ${MACHINE_ARCH} == "mips" -MK_GDB=no # not yet -.endif - .if ${MK_CXX} != "no" _gperf= gperf .if ${MK_GROFF} != "no" diff --git a/gnu/usr.bin/gdb/arch/mips/Makefile b/gnu/usr.bin/gdb/arch/mips/Makefile index ff05421..54180d9 100644 --- a/gnu/usr.bin/gdb/arch/mips/Makefile +++ b/gnu/usr.bin/gdb/arch/mips/Makefile @@ -1,10 +1,10 @@ # $FreeBSD$ .if !defined(GDB_CROSS_DEBUGGER) -LIBSRCS+= mips-nat.c mips-nat.c mipsfbsd-nat.c +LIBSRCS+= mipsfbsd-nat.c .endif LIBSRCS+= solib.c solib-svr4.c -LIBSRCS+= mips-tdep.c mipsfbsd-tdep.c +LIBSRCS+= mips-tdep.c mipsfbsd-tdep.c fbsd-proc.c nm.h: echo '#include "mips/nm-fbsd.h"' > ${.TARGET} diff --git a/gnu/usr.bin/gdb/arch/mips/init.c b/gnu/usr.bin/gdb/arch/mips/init.c index 3aa7ec5..27631f2 100644 --- a/gnu/usr.bin/gdb/arch/mips/init.c +++ b/gnu/usr.bin/gdb/arch/mips/init.c @@ -123,15 +123,19 @@ initialize_all_files (void) _initialize_ser_pipe (); _initialize_ser_tcp (); #ifndef CROSS_DEBUGGER +#if 0 _initialize_mipsfbsd_nat (); _initialize_mips_nat (); +#endif _initialize_kernel_u_addr (); _initialize_infptrace (); _initialize_inftarg (); _initialize_solib (); _initialize_svr4_solib (); +#if 0 _initialize_svr4_lm (); #endif +#endif _initialize_remote (); _initialize_dcache (); _initialize_sr_support (); diff --git a/gnu/usr.bin/gdb/kgdb/trgt_mips.c b/gnu/usr.bin/gdb/kgdb/trgt_mips.c index 92d6f23..9782222 100644 --- a/gnu/usr.bin/gdb/kgdb/trgt_mips.c +++ b/gnu/usr.bin/gdb/kgdb/trgt_mips.c @@ -61,18 +61,17 @@ kgdb_trgt_fetch_registers(int regno __unused) warnx("kvm_read: %s", kvm_geterr(kvm)); memset(&pcb, 0, sizeof(pcb)); } - supply_register(MIPS_S0_REGNUM, (char *)&pcb.pcb_context.val[0]); - supply_register(MIPS_S1_REGNUM, (char *)&pcb.pcb_context.val[1]); - supply_register(MIPS_S2_REGNUM, (char *)&pcb.pcb_context.val[2]); - supply_register(MIPS_S3_REGNUM, (char *)&pcb.pcb_context.val[3]); - supply_register(MIPS_S4_REGNUM, (char *)&pcb.pcb_context.val[4]); - supply_register(MIPS_S5_REGNUM, (char *)&pcb.pcb_context.val[5]); - supply_register(MIPS_S6_REGNUM, (char *)&pcb.pcb_context.val[6]); - supply_register(MIPS_S7_REGNUM, (char *)&pcb.pcb_context.val[7]); - supply_register(MIPS_SP_REGNUM, (char *)&pcb.pcb_context.val[8]); - supply_register(MIPS_SP_REGNUM, (char *)&pcb.pcb_context.val[8]); - supply_register(MIPS_FP_REGNUM, (char *)&pcb.pcb_context.val[9]); - supply_register(MIPS_RA_REGNUM, (char *)&pcb.pcb_context.val[10]); + supply_register(MIPS_S0_REGNUM, (char *)&pcb.pcb_context[0]); + supply_register(MIPS_S1_REGNUM, (char *)&pcb.pcb_context[1]); + supply_register(MIPS_S2_REGNUM, (char *)&pcb.pcb_context[2]); + supply_register(MIPS_S3_REGNUM, (char *)&pcb.pcb_context[3]); + supply_register(MIPS_S4_REGNUM, (char *)&pcb.pcb_context[4]); + supply_register(MIPS_S5_REGNUM, (char *)&pcb.pcb_context[5]); + supply_register(MIPS_S6_REGNUM, (char *)&pcb.pcb_context[6]); + supply_register(MIPS_S7_REGNUM, (char *)&pcb.pcb_context[7]); + supply_register(MIPS_SP_REGNUM, (char *)&pcb.pcb_context[8]); + supply_register(MIPS_FP_REGNUM, (char *)&pcb.pcb_context[9]); + supply_register(MIPS_RA_REGNUM, (char *)&pcb.pcb_context[10]); } void |