README / comments: update debugging advice
commit57dc8fd6d89e9f5de483583c695c217d01743f78
authorPaul Floyd <pjfloyd@wanadoo.fr>
Fri, 29 Sep 2023 06:57:42 +0000 (29 08:57 +0200)
committerPaul Floyd <pjfloyd@wanadoo.fr>
Fri, 29 Sep 2023 06:57:42 +0000 (29 08:57 +0200)
tree4bfca8cce132269684d98e6f91da55a2aa27ba52
parent6fdd59afb5e473b30e7ad1fbadcf9a397253fed4
README / comments: update debugging advice

And add an explanation for the odd FreeBSD amd64 startup stack alignment.
README_DEVELOPERS
coregrind/m_main.c
coregrind/m_syswrap/syswrap-freebsd.c