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| author | Iain Sandoe <iain@sandoe.co.uk> | 2019-05-11 23:31:56 +0000 |
|---|---|---|
| committer | Iain Sandoe <iains@gcc.gnu.org> | 2019-05-11 23:31:56 +0000 |
| commit | 65ecff904b65ee1c0b8d7b642a72cad3222f2ecd (patch) | |
| tree | 9d9e2f6d2c767e3132f2f6757900d75cc0696e39 /gcc | |
| parent | 7121b43fd5df4d15fb9c3e51d4ffe0c1df2a56d9 (diff) | |
| download | gcc-65ecff904b65ee1c0b8d7b642a72cad3222f2ecd.zip gcc-65ecff904b65ee1c0b8d7b642a72cad3222f2ecd.tar.gz gcc-65ecff904b65ee1c0b8d7b642a72cad3222f2ecd.tar.bz2 | |
darwin, ppc - improve debug for mdebug-stack
Darwin uses an out of line save when complete context
needs to be saved, including the vector regs.
This patch prints the status of that when -mdebug=stack
is given.
gcc/
2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
* config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack
is given, print the state of the EH "save world" computation for
Darwin.
From-SVN: r271101
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e4b0099..2628c24 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-05-12 Iain Sandoe <iain@sandoe.co.uk> + + * config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack + is given, print the state of the EH "save world" computation for + Darwin. + 2019-05-11 Jakub Jelinek <jakub@redhat.com> PR c++/59813 diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 3d1af9f..933356d 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -24721,6 +24721,9 @@ debug_stack_info (rs6000_stack_t *info) fprintf (stderr, "\tsave-strategy = %04x\n", info->savres_strategy); + if (info->abi == ABI_DARWIN) + fprintf (stderr, "\tWORLD_SAVE_P = %5d\n", WORLD_SAVE_P(info)); + fprintf (stderr, "\n"); } |