CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: matt
Date: Fri Mar 2 16:38:21 UTC 2012
Modified Files:
src/gnu/dist/gdb6/gdb: mips-tdep.h mipsnbsd-nat.c
src/gnu/dist/gdb6/gdb/config/mips: nbsd.mh
Log Message:
target kvm support for mips
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/mips-tdep.h
cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c
cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/mips-tdep.h
diff -u src/gnu/dist/gdb6/gdb/mips-tdep.h:1.1.1.2 src/gnu/dist/gdb6/gdb/mips-tdep.h:1.2
--- src/gnu/dist/gdb6/gdb/mips-tdep.h:1.1.1.2 Sun Jul 2 20:14:39 2006
+++ src/gnu/dist/gdb6/gdb/mips-tdep.h Fri Mar 2 16:38:20 2012
@@ -74,8 +74,19 @@ enum
MIPS_AT_REGNUM = 1,
MIPS_V0_REGNUM = 2, /* Function integer return value. */
MIPS_A0_REGNUM = 4, /* Loc of first arg during a subr call */
+ 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_T8_REGNUM = 24,
MIPS_T9_REGNUM = 25, /* Contains address of callee in PIC. */
+ MIPS_GP_REGNUM = 28,
MIPS_SP_REGNUM = 29,
+ MIPS_S8_REGNUM = 30,
MIPS_RA_REGNUM = 31,
MIPS_PS_REGNUM = 32, /* Contains processor status. */
MIPS_EMBED_LO_REGNUM = 33,
Index: src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c
diff -u src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c:1.2 src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c:1.3
--- src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c:1.2 Wed Dec 6 18:25:29 2006
+++ src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c Fri Mar 2 16:38:20 2012
@@ -32,6 +32,9 @@
#include mips-tdep.h
#include mipsnbsd-tdep.h
#include inf-ptrace.h
+#include bsd-kvm.h
+
+#include machine/pcb.h
/* Determine if PT_GETREGS fetches this register. */
static int
@@ -104,6 +107,43 @@ mipsnbsd_store_inferior_registers (int r
perror_with_name (_(Couldn't write floating point status));
}
}
+
+static int mipsnbsd_supply_pcb (struct regcache *, struct pcb *);
+
+static int
+mipsnbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
+{
+ struct label_t sf;
+
+ sf = pcb-pcb_context;
+
+ /* really should test for n{32,64} abi for this register
+ unless this is purely the n ABI */
+
+ regcache_raw_supply (regcache, MIPS_S0_REGNUM, sf.val[_L_S0]);
+ regcache_raw_supply (regcache, MIPS_S1_REGNUM, sf.val[_L_S1]);
+ regcache_raw_supply (regcache, MIPS_S2_REGNUM, sf.val[_L_S2]);
+ regcache_raw_supply (regcache, MIPS_S3_REGNUM, sf.val[_L_S3]);
+ regcache_raw_supply (regcache, MIPS_S4_REGNUM, sf.val[_L_S4]);
+ regcache_raw_supply (regcache, MIPS_S5_REGNUM, sf.val[_L_S5]);
+ regcache_raw_supply (regcache, MIPS_S6_REGNUM, sf.val[_L_S6]);
+ regcache_raw_supply (regcache, MIPS_S7_REGNUM, sf.val[_L_S7]);
+
+ regcache_raw_supply (regcache, MIPS_S8_REGNUM, sf.val[_L_S8]);
+
+ regcache_raw_supply (regcache, MIPS_T8_REGNUM, sf.val[_L_T8]);
+
+ regcache_raw_supply (regcache, MIPS_GP_REGNUM, sf.val[_L_GP]);
+
+ regcache_raw_supply (regcache, MIPS_SP_REGNUM, sf.val[_L_SP]);
+ regcache_raw_supply (regcache, MIPS_RA_REGNUM, sf.val[_L_RA]);
+ regcache_raw_supply (regcache, MIPS_PS_REGNUM, sf.val[_L_SR]);
+
+ /* provide the return address of the savectx as the current pc */
+ regcache_raw_supply (regcache, MIPS_EMBED_PC_REGNUM, sf.val[_L_RA]);
+
+ return 0;
+}
/* Provide a prototype to silence -Wmissing-prototypes. */
@@ -120,4 +160,7 @@ _initialize_mipsnbsd_nat (void)
t-to_pid_to_exec_file = nbsd_pid_to_exec_file;
add_target (t);
+
+ /* Support debugging kernel virtual memory images. */
+ bsd_kvm_add_target (mipsnbsd_supply_pcb);
}
Index: src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh
diff -u src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh:1.2 src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh:1.3
--- src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh:1.2 Wed Dec 6 18:25:29 2006
+++ src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh Fri Mar 2 16:38:21 2012
@@ -1,2 +1,3 @@
# Host: NetBSD/mips
-NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o mipsnbsd-nat.o
+NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o mipsnbsd-nat.o bsd-kvm.o
+LOADLIBS= -lkvm
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: matt Date: Fri Mar 2 16:38:21 UTC 2012 Modified Files: src/gnu/dist/gdb6/gdb: mips-tdep.h mipsnbsd-nat.c src/gnu/dist/gdb6/gdb/config/mips: nbsd.mh Log Message: target kvm support for mips To generate a diff of this commit: cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/mips-tdep.h cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/mipsnbsd-nat.c cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/config/mips/nbsd.mh Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: martin
Date: Mon Jul 11 18:47:01 UTC 2011
Modified Files:
src/gnu/dist/gdb6/gdb: breakpoint.c
Log Message:
replace (CORE_ADDR) (uintptr_t) NULL by a simple 0 - avoids the dance
with HAVE_STDINT_H and fixes the tool build for me.
Idea from dsl, OK: mrg.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/breakpoint.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/breakpoint.c
diff -u src/gnu/dist/gdb6/gdb/breakpoint.c:1.2 src/gnu/dist/gdb6/gdb/breakpoint.c:1.3
--- src/gnu/dist/gdb6/gdb/breakpoint.c:1.2 Sun Jul 3 15:26:06 2011
+++ src/gnu/dist/gdb6/gdb/breakpoint.c Mon Jul 11 18:47:01 2011
@@ -1327,7 +1327,7 @@
(b-type == bp_catch_vfork) ||
(b-type == bp_catch_fork))
{
- b-loc-address = (CORE_ADDR) (uintptr_t) NULL;
+ b-loc-address = 0;
continue;
}
@@ -1380,7 +1380,7 @@
unnecessary. A call to breakpoint_re_set_one always recomputes
the breakpoint's address from scratch, or deletes it if it can't.
So I think this assignment could be deleted without effect. */
-b-loc-address = (CORE_ADDR) (uintptr_t) NULL;
+b-loc-address = 0;
}
/* FIXME what about longjmp breakpoints? Re-create them here? */
create_overlay_event_breakpoint (_ovly_debug_event);
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: mrg
Date: Sun Jul 3 15:26:06 UTC 2011
Modified Files:
src/gnu/dist/gdb6/gdb: breakpoint.c
Log Message:
apply some (uintptr_t) between pointers, ints and other casts.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/breakpoint.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/breakpoint.c
diff -u src/gnu/dist/gdb6/gdb/breakpoint.c:1.1.1.2 src/gnu/dist/gdb6/gdb/breakpoint.c:1.2
--- src/gnu/dist/gdb6/gdb/breakpoint.c:1.1.1.2 Sun Jul 2 20:13:24 2006
+++ src/gnu/dist/gdb6/gdb/breakpoint.c Sun Jul 3 15:26:06 2011
@@ -1327,7 +1327,7 @@
(b-type == bp_catch_vfork) ||
(b-type == bp_catch_fork))
{
- b-loc-address = (CORE_ADDR) NULL;
+ b-loc-address = (CORE_ADDR) (uintptr_t) NULL;
continue;
}
@@ -1380,7 +1380,7 @@
unnecessary. A call to breakpoint_re_set_one always recomputes
the breakpoint's address from scratch, or deletes it if it can't.
So I think this assignment could be deleted without effect. */
-b-loc-address = (CORE_ADDR) NULL;
+b-loc-address = (CORE_ADDR) (uintptr_t) NULL;
}
/* FIXME what about longjmp breakpoints? Re-create them here? */
create_overlay_event_breakpoint (_ovly_debug_event);
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: mrg Date: Sun Jul 3 15:26:06 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: breakpoint.c Log Message: apply some (uintptr_t) between pointers, ints and other casts. To generate a diff of this commit: cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/breakpoint.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb/tui
Module Name:src Committed By: joerg Date: Mon May 23 22:30:14 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb/tui: tui-stack.c Log Message: Fix cast To generate a diff of this commit: cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/tui/tui-stack.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: christos Date: Sun May 15 16:16:08 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: amd64nbsd-nat.c amd64nbsd-tdep.c Log Message: include headers to get proper prototypes visible. To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c \ src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c diff -u src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c:1.5 src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c:1.6 --- src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c:1.5 Fri May 25 11:14:21 2007 +++ src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c Sun May 15 12:16:08 2011 @@ -27,6 +27,9 @@ #include nbsd-nat.h #include amd64-tdep.h #include amd64-nat.h +#include regcache.h +#include gdbcore.h +#include bsd-kvm.h #include machine/frame.h #include machine/pcb.h Index: src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c diff -u src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c:1.5 src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c:1.6 --- src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c:1.5 Mon Feb 22 03:19:38 2010 +++ src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c Sun May 15 12:16:08 2011 @@ -27,6 +27,7 @@ #include symtab.h #include gdb_assert.h +#include gdb_string.h #include amd64-tdep.h #include nbsd-tdep.h
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: christos Date: Sun May 15 16:16:08 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: amd64nbsd-nat.c amd64nbsd-tdep.c Log Message: include headers to get proper prototypes visible. To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gdb6/gdb/amd64nbsd-nat.c \ src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: skrll Date: Thu Mar 10 10:06:33 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: hppa-tdep.c Log Message: Rename some registers to reflect reality. To generate a diff of this commit: cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/hppa-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gdb6/gdb/hppa-tdep.c diff -u src/gnu/dist/gdb6/gdb/hppa-tdep.c:1.1.1.2 src/gnu/dist/gdb6/gdb/hppa-tdep.c:1.2 --- src/gnu/dist/gdb6/gdb/hppa-tdep.c:1.1.1.2 Sun Jul 2 20:14:10 2006 +++ src/gnu/dist/gdb6/gdb/hppa-tdep.c Thu Mar 10 10:06:33 2011 @@ -603,7 +603,7 @@ sr5,sr6, sr7,cr0, cr8,cr9, ccr,cr12, cr13, cr24,cr25, cr26, -mpsfu_high,mpsfu_low,mpsfu_ovflo,pad, +cr27, cr28,cr29, cr30, fpsr,fpe1, fpe2, fpe3, fpe4, fpe5,fpe6, fpe7, fr4, fr4R, fr5,fr5R,
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: skrll Date: Thu Mar 10 10:06:33 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: hppa-tdep.c Log Message: Rename some registers to reflect reality. To generate a diff of this commit: cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/hppa-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: skrll
Date: Thu Mar 3 09:43:27 UTC 2011
Modified Files:
src/gnu/dist/gdb6/gdb: hppanbsd-tdep.c
Log Message:
Provide more regsiters including CR27.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c
diff -u src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c:1.1 src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c:1.2
--- src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c:1.1 Thu Jan 10 21:43:57 2008
+++ src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c Thu Mar 3 09:43:27 2011
@@ -68,6 +68,19 @@
38 * 4, /* sr1 */
39 * 4, /* sr2 */
40 * 4, /* sr3 */
+ -1, /* 48 */
+ -1, /* 49 */
+ -1, /* 50 */
+ -1, /* 51 */
+ -1, /* 52 */
+ -1, /* 53 */
+ -1, /* 54 */
+ -1, /* 55 */
+ -1, /* 56 */
+ -1, /* 57 CR24 */
+ -1, /* 58 CR25 */
+ -1, /* 59 CR26 */
+ 43 * 4, /* HPPA_CR27_REGNUM */
/* more tbd */
};
@@ -141,7 +154,7 @@
/* Core file support. */
/* Sizeof `struct reg' in machine/reg.h. */
-#define HPPANBSD_SIZEOF_GREGS (44 * 4)
+#define HPPANBSD_SIZEOF_GREGS (46 * 4)
static int hppanbsd_reg_offset[] =
{
@@ -165,6 +178,25 @@
-1, /* HPPA_ISR_REGNUM */
-1, /* HPPA_IOR_REGNUM */
0 * 4, /* HPPA_IPSW_REGNUM */
+ -1, /* spare? */
+ 41 * 4, /* HPPA_SR4_REGNUM */
+ 37 * 4, /* sr0 */
+ 38 * 4, /* sr1 */
+ 39 * 4, /* sr2 */
+ 40 * 4, /* sr3 */
+ -1, /* 48 */
+ -1, /* 49 */
+ -1, /* 50 */
+ -1, /* 51 */
+ -1, /* 52 */
+ -1, /* 53 */
+ -1, /* 54 */
+ -1, /* 55 */
+ -1, /* 56 */
+ -1, /* 57 */
+ -1, /* 58 */
+ -1, /* 59 */
+ 46 * 4, /* HPPA_CR27_REGNUM */
};
/* Supply register REGNUM from the buffer specified by GREGS and LEN
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: skrll Date: Thu Mar 3 09:43:27 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: hppanbsd-tdep.c Log Message: Provide more regsiters including CR27. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/gnu/dist/gdb6/gdb/hppanbsd-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: uwe
Date: Fri Feb 4 00:05:29 UTC 2011
Modified Files:
src/gnu/dist/gdb6/gdb: shnbsd-tdep.c
Log Message:
Branch with delay slot executes delay slot even if branch is not
taken, so adjust next_pc logic accordingly. Fixes SIGILL
(breakpoint's trapa causes an illegal slot instruction exception)
when stepping through such branches.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gdb6/gdb/shnbsd-tdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/shnbsd-tdep.c
diff -u src/gnu/dist/gdb6/gdb/shnbsd-tdep.c:1.5 src/gnu/dist/gdb6/gdb/shnbsd-tdep.c:1.6
--- src/gnu/dist/gdb6/gdb/shnbsd-tdep.c:1.5 Mon Oct 27 00:33:19 2008
+++ src/gnu/dist/gdb6/gdb/shnbsd-tdep.c Fri Feb 4 00:05:29 2011
@@ -286,14 +286,14 @@
{
sr = read_register (SR_REGNUM);
+ delay_slot = CONDITIONAL_BRANCH_SLOT_P(insn);
if (!CONDITIONAL_BRANCH_TAKEN_P(insn, sr))
- next_pc = pc + 2;
+ next_pc = pc + (delay_slot ? 4 : 2);
else
{
displacement = shnbsd_displacement_8 (insn);
next_pc = pc + 4 + (displacement 1);
- delay_slot = CONDITIONAL_BRANCH_SLOT_P(insn);
}
}
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: uwe Date: Fri Feb 4 00:05:29 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: shnbsd-tdep.c Log Message: Branch with delay slot executes delay slot even if branch is not taken, so adjust next_pc logic accordingly. Fixes SIGILL (breakpoint's trapa causes an illegal slot instruction exception) when stepping through such branches. To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gdb6/gdb/shnbsd-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: matt Date: Tue Jan 18 01:28:19 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: ppcnbsd-nat.c Log Message: Change to reflect switchframe/callframe changes. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c diff -u src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c:1.2 src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c:1.3 --- src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c:1.2 Wed Dec 6 18:25:29 2006 +++ src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c Tue Jan 18 01:28:19 2011 @@ -157,20 +157,20 @@ return 0; read_memory (pcb-pcb_sp, (gdb_byte *)sf, sizeof sf); - regcache_raw_supply (regcache, tdep-ppc_cr_regnum, sf.cr); - regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 2, sf.fixreg2); + regcache_raw_supply (regcache, tdep-ppc_cr_regnum, sf.sf_cr); + regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 2, sf.sf_fixreg2); for (i = 0 ; i 19 ; i++) regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 13 + i, - sf.fixreg[i]); + sf.sf_fixreg[i]); - read_memory(sf.sp, (gdb_byte *)cf, sizeof(cf)); - regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 30, cf.r30); - regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 31, cf.r31); - regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 1, cf.sp); - - read_memory(cf.sp, (gdb_byte *)cf, sizeof(cf)); - regcache_raw_supply (regcache, tdep-ppc_lr_regnum, cf.lr); - regcache_raw_supply (regcache, PC_REGNUM, cf.lr); + read_memory(sf.sf_sp, (gdb_byte *)cf, sizeof(cf)); + regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 30, cf.cf_r30); + regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 31, cf.cf_r31); + regcache_raw_supply (regcache, tdep-ppc_gp0_regnum + 1, cf.cf_sp); + + read_memory(cf.cf_sp, (gdb_byte *)cf, sizeof(cf)); + regcache_raw_supply (regcache, tdep-ppc_lr_regnum, cf.cf_lr); + regcache_raw_supply (regcache, PC_REGNUM, cf.cf_lr); return 1; }
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: matt Date: Tue Jan 18 01:28:19 UTC 2011 Modified Files: src/gnu/dist/gdb6/gdb: ppcnbsd-nat.c Log Message: Change to reflect switchframe/callframe changes. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/ppcnbsd-nat.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb/config/i386
Module Name:src Committed By: njoly Date: Fri Dec 24 14:46:03 UTC 2010 Modified Files: src/gnu/dist/gdb6/gdb/config/i386: nbsd64.mt Log Message: Add support for 32bit (i386) binaries on amd64. To generate a diff of this commit: cvs rdiff -u -r1.1.1.1 -r1.2 src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt diff -u src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt:1.1.1.1 src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt:1.2 --- src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt:1.1.1.1 Mon May 15 14:12:03 2006 +++ src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt Fri Dec 24 14:46:02 2010 @@ -1,3 +1,4 @@ # Target: NetBSD/amd64 -TDEPFILES= amd64-tdep.o amd64nbsd-tdep.o i386-tdep.o i387-tdep.o nbsd-tdep.o \ +TDEPFILES= amd64-tdep.o amd64nbsd-tdep.o i386-tdep.o i387-tdep.o \ + i386bsd-tdep.o i386nbsd-tdep.o nbsd-tdep.o \ corelow.o solib.o solib-svr4.o
CVS commit: src/gnu/dist/gdb6/gdb/config/i386
Module Name:src Committed By: njoly Date: Fri Dec 24 14:46:03 UTC 2010 Modified Files: src/gnu/dist/gdb6/gdb/config/i386: nbsd64.mt Log Message: Add support for 32bit (i386) binaries on amd64. To generate a diff of this commit: cvs rdiff -u -r1.1.1.1 -r1.2 src/gnu/dist/gdb6/gdb/config/i386/nbsd64.mt Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: joerg
Date: Fri Aug 20 15:34:14 UTC 2010
Modified Files:
src/gnu/dist/gdb6/gdb: inf-ptrace.c
Log Message:
PT_STEP historically ignores the argument. Indepent of whether this
behavior will be restored, pass down 0 for now to unbreak single
stepping after the thread changes.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/inf-ptrace.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/inf-ptrace.c
diff -u src/gnu/dist/gdb6/gdb/inf-ptrace.c:1.1.1.2 src/gnu/dist/gdb6/gdb/inf-ptrace.c:1.2
--- src/gnu/dist/gdb6/gdb/inf-ptrace.c:1.1.1.2 Sun Jul 2 20:14:18 2006
+++ src/gnu/dist/gdb6/gdb/inf-ptrace.c Fri Aug 20 15:34:13 2010
@@ -317,7 +317,7 @@
inf_ptrace_resume (ptid_t ptid, int step, enum target_signal signal)
{
pid_t pid = ptid_get_pid (ptid);
- int request = PT_CONTINUE;
+ int request = PT_CONTINUE, sig = target_signal_to_host (signal);
if (pid == -1)
/* Resume all threads. Traditionally ptrace() only supports
@@ -332,13 +332,14 @@
all possible successor instructions), so we don't have to
worry about that here. */
request = PT_STEP;
+ sig = 0;
}
/* An address of (PTRACE_TYPE_ARG3)1 tells ptrace to continue from
where it was. If GDB wanted it to start some other way, we have
already written a new program counter value to the child. */
errno = 0;
- ptrace (request, pid, (PTRACE_TYPE_ARG3)1, target_signal_to_host (signal));
+ ptrace (request, pid, (PTRACE_TYPE_ARG3)1, sig);
if (errno != 0)
perror_with_name ((ptrace));
}
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: dsl Date: Mon Feb 22 08:19:38 UTC 2010 Modified Files: src/gnu/dist/gdb6/gdb: amd64nbsd-tdep.c Log Message: Fix check for old trap frame layout. To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/gnu/dist/gdb6/gdb/amd64nbsd-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Re: CVS commit: src/gnu/dist/gdb6/gdb
On Sat, Nov 28, 2009 at 08:29:43AM +0900, enami tsugutomo wrote: i wonder if we can re-add proc0paddr, defined to be = lwp0.l_addr at some point in main, to help this work with older gdb? this seems like a worth-while change since it's part of bsd-kvm.c. would need to be in md code since L_ADDR needs to come from assym.h. .globl _C_LABEL(proc0paddr) _C_LABEL(proc0paddr) = _C_LABEL(lwp0) + L_ADDR Is initializing it in main() too late? I mean putting proc0paddr = lwp_getpcb(lwp0) at the beginning of main(). The above is defining a global symbol that referes to the middle of a struct, not setting a memory location to the address of the it. David -- David Laight: da...@l8s.co.uk
Re: CVS commit: src/gnu/dist/gdb6/gdb
The above is defining a global symbol that referes to the middle of a struct, not setting a memory location to the address of the it. Do you mean lwp0.l_addr may vary during execution? enami.
Re: CVS commit: src/gnu/dist/gdb6/gdb
On Fri, Nov 27, 2009 at 12:45:18AM -0800, Matt Thomas wrote: i wonder if we can re-add proc0paddr, defined to be = lwp0.l_addr at some point in main, to help this work with older gdb? this seems like a worth-while change since it's part of bsd-kvm.c. would need to be in md code since L_ADDR needs to come from assym.h. .globl _C_LABEL(proc0paddr) _C_LABEL(proc0paddr) = _C_LABEL(lwp0) + L_ADDR Actually I think it might be possibly to do it in a MI .c file! Some __asm pattern being passed offsetof(struct lwp, l_addr) generating a global symbol. One of the forms for defining a symbol is MI. David -- David Laight: da...@l8s.co.uk
Re: CVS commit: src/gnu/dist/gdb6/gdb
Module Name: src Committed By: enami Date: Fri Nov 27 02:51:15 UTC 2009 Modified Files: src/gnu/dist/gdb6/gdb: bsd-kvm.c Log Message: Lookup lwp0.l_addr instead of proc0paddr to locate PCB. I wonder if it is better to keep proc0paddr in kernel as a pointer to PCB rather than embedding struct offset in gdb binary. enami.
re: CVS commit: src/gnu/dist/gdb6/gdb
Module Name: src Committed By:enami Date:Fri Nov 27 02:51:15 UTC 2009 Modified Files: src/gnu/dist/gdb6/gdb: bsd-kvm.c Log Message: Lookup lwp0.l_addr instead of proc0paddr to locate PCB. hmmm.. i wonder if we can re-add proc0paddr, defined to be = lwp0.l_addr at some point in main, to help this work with older gdb? this seems like a worth-while change since it's part of bsd-kvm.c. .mrg.
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: enami
Date: Fri Nov 27 02:51:15 UTC 2009
Modified Files:
src/gnu/dist/gdb6/gdb: bsd-kvm.c
Log Message:
Lookup lwp0.l_addr instead of proc0paddr to locate PCB.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gdb6/gdb/bsd-kvm.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/bsd-kvm.c
diff -u src/gnu/dist/gdb6/gdb/bsd-kvm.c:1.3 src/gnu/dist/gdb6/gdb/bsd-kvm.c:1.4
--- src/gnu/dist/gdb6/gdb/bsd-kvm.c:1.3 Sun Jul 2 21:04:40 2006
+++ src/gnu/dist/gdb6/gdb/bsd-kvm.c Fri Nov 27 02:51:15 2009
@@ -211,6 +211,27 @@
return;
}
+#if 1 /* TODO: HAVE_STRUCT_LWP_L_ADDR */
+ memset (nl, 0, sizeof nl);
+ nl[0].n_name = _lwp0;
+
+ if (kvm_nlist (core_kd, nl) == -1)
+error ((%s), kvm_geterr (core_kd));
+
+ if (nl[0].n_value != 0)
+{
+ struct pcb *paddr;
+
+ /* Found lwp0. */
+ nl[0].n_value += offsetof (struct lwp, l_addr);
+ if (kvm_read (core_kd, nl[0].n_value, paddr, sizeof paddr) == -1)
+ error ((%s), kvm_geterr (core_kd));
+
+ bsd_kvm_fetch_pcb (paddr);
+ return;
+}
+#endif
+
#ifdef HAVE_STRUCT_THREAD_TD_PCB
/* In FreeBSD kernels for 5.0-RELEASE and later, the PCB no longer
lives in `struct proc' but in `struct thread'. The `struct
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src Committed By: uebayasi Date: Thu Nov 26 06:34:22 UTC 2009 Modified Files: src/gnu/dist/gdb6/gdb: sh-tdep.c Log Message: Don't build sh64 code even if BFD64 as suggested by uwe@ (privately). We don't need sh64 at all. This fixes sh3 MKCROSSGDB=yes build. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gdb6/gdb/sh-tdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gdb6/gdb/sh-tdep.c diff -u src/gnu/dist/gdb6/gdb/sh-tdep.c:1.2 src/gnu/dist/gdb6/gdb/sh-tdep.c:1.3 --- src/gnu/dist/gdb6/gdb/sh-tdep.c:1.2 Sat Dec 2 01:13:53 2006 +++ src/gnu/dist/gdb6/gdb/sh-tdep.c Thu Nov 26 06:34:22 2009 @@ -2486,11 +2486,13 @@ break; #ifdef BFD64 +#if 0 case bfd_mach_sh5: sh_show_regs = sh64_show_regs; /* SH5 is handled entirely in sh64-tdep.c */ return sh64_gdbarch_init (info, arches); #endif +#endif } /* If there is already a candidate, use it. */
CVS commit: src/gnu/dist/gdb6/gdb
Module Name:src
Committed By: wiz
Date: Mon Jul 13 08:35:24 UTC 2009
Modified Files:
src/gnu/dist/gdb6/gdb: i386-tdep.c
Log Message:
Remove incorrect semicolon at the end of an if-statement.
From OpenBSD via Henning Petersen in PR 41708.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.2 -r1.2 src/gnu/dist/gdb6/gdb/i386-tdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gdb6/gdb/i386-tdep.c
diff -u src/gnu/dist/gdb6/gdb/i386-tdep.c:1.1.1.2 src/gnu/dist/gdb6/gdb/i386-tdep.c:1.2
--- src/gnu/dist/gdb6/gdb/i386-tdep.c:1.1.1.2 Sun Jul 2 20:14:15 2006
+++ src/gnu/dist/gdb6/gdb/i386-tdep.c Mon Jul 13 08:35:24 2009
@@ -874,7 +874,7 @@
/* addl y,%ebx */
if (delta 0 op == 0x81
- read_memory_unsigned_integer (pc + delta + 1, 1) == 0xc3);
+ read_memory_unsigned_integer (pc + delta + 1, 1) == 0xc3)
{
pc += delta + 6;
}
