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| author | marcel <marcel@FreeBSD.org> | 2005-08-16 05:13:57 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2005-08-16 05:13:57 +0000 |
| commit | fddce319d2efe9388e32cbf7f65f5416d160a006 (patch) | |
| tree | c1f08e51dabc7be1ee18d7145d1b44a00b63d46f /gnu | |
| parent | 480152638e793f0b6ff5e73e16f8fb4fe3e55588 (diff) | |
| download | FreeBSD-src-fddce319d2efe9388e32cbf7f65f5416d160a006.zip FreeBSD-src-fddce319d2efe9388e32cbf7f65f5416d160a006.tar.gz | |
Fix backtraces. Supply registers from the register window.
MFC after: 3 days
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/usr.bin/gdb/kgdb/trgt_sparc64.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c b/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c index 8be716e..17d8135 100644 --- a/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c +++ b/gnu/usr.bin/gdb/kgdb/trgt_sparc64.c @@ -41,13 +41,14 @@ __FBSDID("$FreeBSD$"); #include <gdbthread.h> #include <inferior.h> #include <regcache.h> +#include <sparc-tdep.h> +#include <sparc64-tdep.h> void kgdb_trgt_fetch_registers(int regno __unused) { struct kthr *kt; struct pcb pcb; - uint64_t r; kt = kgdb_thr_lookup_tid(ptid_get_tid(inferior_ptid)); if (kt == NULL) @@ -57,21 +58,11 @@ kgdb_trgt_fetch_registers(int regno __unused) memset(&pcb, 0, sizeof(pcb)); } - /* 0-7: global registers (g0-g7) */ - - /* 8-15: output registers (o0-o7) */ - r = pcb.pcb_sp - CCFSZ; - supply_register(14, (char *)&r); - - /* 16-23: local registers (l0-l7) */ - - /* 24-31: input registers (i0-i7) */ - supply_register(30, (char *)&pcb.pcb_sp); - - /* 32-63: single precision FP (f0-f31) */ - - /* 64-79: double precision FP (f32-f62) */ - supply_register(80, (char *)&pcb.pcb_pc); + supply_register(SPARC_SP_REGNUM, (char *)&pcb.pcb_sp); + sparc_supply_rwindow(current_regcache, pcb.pcb_sp, -1); + supply_register(SPARC64_PC_REGNUM, (char *)&pcb.pcb_pc); + pcb.pcb_pc += 4; + supply_register(SPARC64_NPC_REGNUM, (char *)&pcb.pcb_pc); } void |
