126716 2014-01-09 13:21:49 -0800 CStack: Rename "host zone" to "reserved zone" 2014-01-09 14:04:20 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 mark.lam mark.lam fpizlo ggaren mhahnenberg msaboff oliver oldest_to_newest 966043 0 mark.lam 2014-01-09 13:21:49 -0800 The "zone" is used as a reserve of stack memory for: 1. nominal host code stack usage. 2. stack space for error handling. 3. initial stack space for pushing VMEntrySentinel frames. The "zone" may reside on the C stack and on the C loop JSStack depending on context. Hence, the name "host zone" is not quite accurate, and we'll rename it to "reserve zone". Patch coming. 966045 1 mark.lam 2014-01-09 13:24:49 -0800 Make that "reserved zone". 966053 2 220765 mark.lam 2014-01-09 13:46:28 -0800 Created attachment 220765 the patch. 966061 3 mark.lam 2014-01-09 14:04:20 -0800 Thanks for the review. Landed on the jsCStack branch in r161582: <http://trac.webkit.org/r161582>. 220765 2014-01-09 13:46:28 -0800 2014-01-09 14:01:12 -0800 the patch. bug-126716.patch text/plain 16937 mark.lam SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTYxNTgwKQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDQ2IEBA CisyMDE0LTAxLTA5ICBNYXJrIExhbSAgPG1hcmsubGFtQGFwcGxlLmNvbT4KKworICAgICAgICBD U3RhY2s6IFJlbmFtZSAiaG9zdCB6b25lIiB0byAicmVzZXJ2ZWQgem9uZSIuCisgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMjY3MTYuCisKKyAgICAgICAg UmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgVGhlICJ6b25lIiBpcyB1c2Vk IGFzIGEgcmVzZXJ2ZSBvZiBzdGFjayBtZW1vcnkgZm9yOgorICAgICAgICAxLiBub21pbmFsIGhv c3QgY29kZSBzdGFjayB1c2FnZS4KKyAgICAgICAgMi4gc3RhY2sgc3BhY2UgZm9yIGVycm9yIGhh 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