summaryrefslogtreecommitdiff
path: root/src/jit/jitconfig.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/jit/jitconfig.cpp')
-rw-r--r--src/jit/jitconfig.cpp315
1 files changed, 165 insertions, 150 deletions
diff --git a/src/jit/jitconfig.cpp b/src/jit/jitconfig.cpp
index 7d946da3ac..9f0e226e3a 100644
--- a/src/jit/jitconfig.cpp
+++ b/src/jit/jitconfig.cpp
@@ -15,27 +15,33 @@ void JitConfigValues::MethodSet::initialize(const wchar_t* list, ICorJitHost* ho
{
assert(m_list == nullptr);
- enum State { NO_NAME, CLS_NAME, FUNC_NAME, ARG_LIST }; // parsing state machine
+ enum State
+ {
+ NO_NAME,
+ CLS_NAME,
+ FUNC_NAME,
+ ARG_LIST
+ }; // parsing state machine
- const char SEP_CHAR = ' '; // current character use to separate each entry
+ const char SEP_CHAR = ' '; // current character use to separate each entry
- wchar_t lastChar = '?'; // dummy
- int nameStart = -1; // Index of the start of the current class or method name
- MethodName currentName; // Buffer used while parsing the current entry
+ wchar_t lastChar = '?'; // dummy
+ int nameStart = -1; // Index of the start of the current class or method name
+ MethodName currentName; // Buffer used while parsing the current entry
MethodName** lastName = &m_names; // Last entry inserted into the list
- bool isQuoted = false;
+ bool isQuoted = false;
- currentName.m_next = nullptr;
+ currentName.m_next = nullptr;
currentName.m_methodNameStart = -1;
- currentName.m_methodNameLen = -1;
- currentName.m_classNameStart = -1;
- currentName.m_classNameLen = -1;
- currentName.m_numArgs = -1;
+ currentName.m_methodNameLen = -1;
+ currentName.m_classNameStart = -1;
+ currentName.m_classNameLen = -1;
+ currentName.m_numArgs = -1;
// Convert the input list to UTF-8
- int utf8ListLen = WszWideCharToMultiByte(CP_UTF8, 0, list, -1, NULL, 0, NULL, NULL);
- m_list = (char*)host->allocateMemory(utf8ListLen);
- if (WszWideCharToMultiByte(CP_UTF8, 0, list, -1, const_cast<LPSTR>(m_list), utf8ListLen, NULL, NULL) == 0)
+ int utf8ListLen = WszWideCharToMultiByte(CP_UTF8, 0, list, -1, nullptr, 0, nullptr, nullptr);
+ m_list = (char*)host->allocateMemory(utf8ListLen);
+ if (WszWideCharToMultiByte(CP_UTF8, 0, list, -1, const_cast<LPSTR>(m_list), utf8ListLen, nullptr, nullptr) == 0)
{
// Failed to convert the list. Free the memory and ignore the list.
host->freeMemory(reinterpret_cast<void*>(const_cast<char*>(m_list)));
@@ -48,164 +54,170 @@ void JitConfigValues::MethodSet::initialize(const wchar_t* list, ICorJitHost* ho
{
lastChar = m_list[i];
- switch(state)
+ switch (state)
{
- case NO_NAME:
- if (m_list[i] != SEP_CHAR)
- {
- nameStart = i;
- state = CLS_NAME; // we have found the start of the next entry
- }
- break;
-
- case CLS_NAME:
- if (m_list[nameStart] == '"')
- {
- for (; m_list[i] != '\0' && m_list[i] != '"'; i++)
- ;
-
- nameStart++;
- isQuoted = true;
- }
-
- if (m_list[i] == ':')
- {
- if (m_list[nameStart] == '*' && !isQuoted)
+ case NO_NAME:
+ if (m_list[i] != SEP_CHAR)
{
- // The class name is a wildcard; mark it invalid.
- currentName.m_classNameStart = -1;
- currentName.m_classNameLen = -1;
+ nameStart = i;
+ state = CLS_NAME; // we have found the start of the next entry
}
- else
- {
- currentName.m_classNameStart = nameStart;
- currentName.m_classNameLen = i - nameStart;
+ break;
- // Remove the trailing quote, if any
- if (isQuoted)
+ case CLS_NAME:
+ if (m_list[nameStart] == '"')
+ {
+ for (; m_list[i] != '\0' && m_list[i] != '"'; i++)
{
- currentName.m_classNameLen--;
- isQuoted = false;
+ ;
}
- }
- // Accept class::name syntax as well
- if (m_list[i + 1] == ':')
- {
- i++;
+ nameStart++;
+ isQuoted = true;
}
- nameStart = i + 1;
- state = FUNC_NAME;
- }
- else if (m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == '(')
- {
- // Treat this as a method name without a class name.
- currentName.m_classNameStart = -1;
- currentName.m_classNameLen = -1;
- goto DONE_FUNC_NAME;
- }
- break;
-
- case FUNC_NAME:
- if (m_list[nameStart] == '"')
- {
- // The first half of the outer contdition handles the case where the
- // class name is valid.
- for (; nameStart == i || (m_list[i] != '\0' && m_list[i] != '"'); i++)
- ;
-
- nameStart++;
- isQuoted = true;
- }
+ if (m_list[i] == ':')
+ {
+ if (m_list[nameStart] == '*' && !isQuoted)
+ {
+ // The class name is a wildcard; mark it invalid.
+ currentName.m_classNameStart = -1;
+ currentName.m_classNameLen = -1;
+ }
+ else
+ {
+ currentName.m_classNameStart = nameStart;
+ currentName.m_classNameLen = i - nameStart;
+
+ // Remove the trailing quote, if any
+ if (isQuoted)
+ {
+ currentName.m_classNameLen--;
+ isQuoted = false;
+ }
+ }
- if (m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == '(')
- {
- DONE_FUNC_NAME:
- assert(m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == '(');
+ // Accept class::name syntax as well
+ if (m_list[i + 1] == ':')
+ {
+ i++;
+ }
- if (m_list[nameStart] == '*' && !isQuoted)
- {
- // The method name is a wildcard; mark it invalid.
- currentName.m_methodNameStart = -1;
- currentName.m_methodNameLen = -1;
+ nameStart = i + 1;
+ state = FUNC_NAME;
}
- else
+ else if (m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == '(')
{
- currentName.m_methodNameStart = nameStart;
- currentName.m_methodNameLen = i - nameStart;
+ // Treat this as a method name without a class name.
+ currentName.m_classNameStart = -1;
+ currentName.m_classNameLen = -1;
+ goto DONE_FUNC_NAME;
+ }
+ break;
- // Remove the trailing quote, if any
- if (isQuoted)
+ case FUNC_NAME:
+ if (m_list[nameStart] == '"')
+ {
+ // The first half of the outer contdition handles the case where the
+ // class name is valid.
+ for (; nameStart == i || (m_list[i] != '\0' && m_list[i] != '"'); i++)
{
- currentName.m_classNameLen--;
- isQuoted = false;
+ ;
}
- }
- if (m_list[i] == '\0' || m_list[i] == SEP_CHAR)
- {
- currentName.m_numArgs = -1;
- goto DONE_ARG_LIST;
+ nameStart++;
+ isQuoted = true;
}
- else
+
+ if (m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == '(')
{
- assert(m_list[i] == '(');
- currentName.m_numArgs = -1;
- state = ARG_LIST;
+ DONE_FUNC_NAME:
+ assert(m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == '(');
+
+ if (m_list[nameStart] == '*' && !isQuoted)
+ {
+ // The method name is a wildcard; mark it invalid.
+ currentName.m_methodNameStart = -1;
+ currentName.m_methodNameLen = -1;
+ }
+ else
+ {
+ currentName.m_methodNameStart = nameStart;
+ currentName.m_methodNameLen = i - nameStart;
+
+ // Remove the trailing quote, if any
+ if (isQuoted)
+ {
+ currentName.m_classNameLen--;
+ isQuoted = false;
+ }
+ }
+
+ if (m_list[i] == '\0' || m_list[i] == SEP_CHAR)
+ {
+ currentName.m_numArgs = -1;
+ goto DONE_ARG_LIST;
+ }
+ else
+ {
+ assert(m_list[i] == '(');
+ currentName.m_numArgs = -1;
+ state = ARG_LIST;
+ }
}
- }
- break;
+ break;
- case ARG_LIST:
- if (m_list[i] == '\0' || m_list[i] == ')')
- {
- if (currentName.m_numArgs == -1)
+ case ARG_LIST:
+ if (m_list[i] == '\0' || m_list[i] == ')')
{
- currentName.m_numArgs = 0;
- }
+ if (currentName.m_numArgs == -1)
+ {
+ currentName.m_numArgs = 0;
+ }
- DONE_ARG_LIST:
- assert(m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == ')');
+ DONE_ARG_LIST:
+ assert(m_list[i] == '\0' || m_list[i] == SEP_CHAR || m_list[i] == ')');
- // We have parsed an entire method name; create a new entry in the list for it.
- MethodName* name = (MethodName*)host->allocateMemory(sizeof(MethodName));
- *name = currentName;
+ // We have parsed an entire method name; create a new entry in the list for it.
+ MethodName* name = (MethodName*)host->allocateMemory(sizeof(MethodName));
+ *name = currentName;
- assert(name->m_next == nullptr);
- *lastName = name;
- lastName = &name->m_next;
+ assert(name->m_next == nullptr);
+ *lastName = name;
+ lastName = &name->m_next;
- state = NO_NAME;
+ state = NO_NAME;
- // Skip anything after the argument list until we find the next
- // separator character. Otherwise if we see "func(a,b):foo" we
- // create entries for "func(a,b)" as well as ":foo".
- if (m_list[i] == ')')
- {
- for (; m_list[i] && m_list[i] != SEP_CHAR; i++)
- ;
+ // Skip anything after the argument list until we find the next
+ // separator character. Otherwise if we see "func(a,b):foo" we
+ // create entries for "func(a,b)" as well as ":foo".
+ if (m_list[i] == ')')
+ {
+ for (; m_list[i] && m_list[i] != SEP_CHAR; i++)
+ {
+ ;
+ }
- lastChar = m_list[i];
+ lastChar = m_list[i];
+ }
}
- }
- else
- {
- if (m_list[i] != SEP_CHAR && currentName.m_numArgs == -1)
+ else
{
- currentName.m_numArgs = 1;
- }
+ if (m_list[i] != SEP_CHAR && currentName.m_numArgs == -1)
+ {
+ currentName.m_numArgs = 1;
+ }
- if (m_list[i] == ',')
- {
- currentName.m_numArgs++;
+ if (m_list[i] == ',')
+ {
+ currentName.m_numArgs++;
+ }
}
- }
- break;
+ break;
- default:
- assert(!"Bad state");
- break;
+ default:
+ assert(!"Bad state");
+ break;
}
}
}
@@ -213,7 +225,7 @@ void JitConfigValues::MethodSet::initialize(const wchar_t* list, ICorJitHost* ho
void JitConfigValues::MethodSet::destroy(ICorJitHost* host)
{
// Free method names, free the list string, and reset our state
- for (MethodName* name = m_names, *next = nullptr; name != nullptr; name = next)
+ for (MethodName *name = m_names, *next = nullptr; name != nullptr; name = next)
{
next = name->m_next;
host->freeMemory(reinterpret_cast<void*>(const_cast<MethodName*>(name)));
@@ -222,7 +234,7 @@ void JitConfigValues::MethodSet::destroy(ICorJitHost* host)
host->freeMemory(reinterpret_cast<void*>(const_cast<char*>(m_list)));
m_names = nullptr;
- m_list = nullptr;
+ m_list = nullptr;
}
static bool matchesName(const char* const name, int nameLen, const char* const s2)
@@ -230,7 +242,9 @@ static bool matchesName(const char* const name, int nameLen, const char* const s
return strncmp(name, s2, nameLen) == 0 && s2[nameLen] == '\0';
}
-bool JitConfigValues::MethodSet::contains(const char* methodName, const char* className, CORINFO_SIG_INFO* sigInfo) const
+bool JitConfigValues::MethodSet::contains(const char* methodName,
+ const char* className,
+ CORINFO_SIG_INFO* sigInfo) const
{
int numArgs = sigInfo != nullptr ? sigInfo->numArgs : -1;
@@ -251,12 +265,13 @@ bool JitConfigValues::MethodSet::contains(const char* methodName, const char* cl
{
// C++ embeds the class name into the method name; deal with that here.
const char* colon = strchr(methodName, ':');
- if (colon != nullptr && colon[1] == ':' && matchesName(expectedMethodName, name->m_methodNameLen, methodName))
+ if (colon != nullptr && colon[1] == ':' &&
+ matchesName(expectedMethodName, name->m_methodNameLen, methodName))
{
int classLen = (int)(colon - methodName);
if (name->m_classNameStart == -1 ||
(classLen == name->m_classNameLen &&
- strncmp(&m_list[name->m_classNameStart], methodName, classLen) == 0))
+ strncmp(&m_list[name->m_classNameStart], methodName, classLen) == 0))
{
return true;
}
@@ -266,14 +281,14 @@ bool JitConfigValues::MethodSet::contains(const char* methodName, const char* cl
}
// If m_classNameStart is valid, check for a mismatch
- if (className == nullptr || name->m_classNameStart == -1 || matchesName(&m_list[name->m_classNameStart], name->m_classNameLen, className))
+ if (className == nullptr || name->m_classNameStart == -1 ||
+ matchesName(&m_list[name->m_classNameStart], name->m_classNameLen, className))
{
return true;
}
// Check for suffix wildcard like System.*
- if (name->m_classNameLen > 0 &&
- m_list[name->m_classNameStart + name->m_classNameLen - 1] == '*' &&
+ if (name->m_classNameLen > 0 && m_list[name->m_classNameStart + name->m_classNameLen - 1] == '*' &&
strncmp(&m_list[name->m_classNameStart], className, name->m_classNameLen - 1) == 0)
{
return true;
@@ -302,9 +317,9 @@ void JitConfigValues::initialize(ICorJitHost* host)
#define CONFIG_INTEGER(name, key, defaultValue) m_##name = host->getIntConfigValue(key, defaultValue);
#define CONFIG_STRING(name, key) m_##name = host->getStringConfigValue(key);
-#define CONFIG_METHODSET(name, key) \
- const wchar_t* name##value = host->getStringConfigValue(key); \
- m_##name.initialize(name##value, host); \
+#define CONFIG_METHODSET(name, key) \
+ const wchar_t* name##value = host->getStringConfigValue(key); \
+ m_##name.initialize(name##value, host); \
host->freeStringConfigValue(name##value);
#include "jitconfigvalues.h"
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-20 17:22:13 +0000